Girard-Perregaux, GP 90, World Time, No. 0J-50, Ref. 1010. Produced in the 1990's.Fine, center-seconds, self-winding, two time zone, water-resistant, 18K yellow gold gentleman's wristwatch with date and an 18K yellow gold buckle.

Charles Frodsham, Ad. FMSZ, No. 03615 and J.E. Dent, Watchmaker to the Queen, No. 23140, made for the American market, hallmarked 1878.Fine and unusual, 18K gold, keyless, early split-seconds chronograph watch in original fitted box.

American Watch Co., Waltham, Mass, Model 57, Appleton, Tracy & Co. Grade., No. 168643, delivered in December 1865.Fine, 18K gold, hunting-cased watch.

American Watch Co, Waltham, Mass., Appleton, Tracy & Co. Grade, No. 200483, delivered in February 1866.Fine, 18K gold, hunting-cased watch.

American Watch Co, Waltham, Mass. Appleton, Tracy & Co. Grade, No. 6007503, circa 1893.Fine, 14K multicolored gold, hunting-cased, keyless watch.

Waltham Mass., model 1908, Vanguard Grade, No. 23170647, circa 1919.Fine, gold-filled, keyless Railroad Grade double zone watch with 30-hour winding indicator, special hairspring and Montgomery dial.

American Waltham Watch Co., Model 1908, Grade 610, No. 22952921, circa 1918.Fine, white gold-filled, keyless, 24-hour patented dial Mexican Military Contract watch.

Waltham Mass. U.S.A., Vanguard, No. 26560772, circa 1927.Fine, 14K multicolored gold, hunting-cased, keyless, Railroad Grade watch with 36-hour winding indicator, special hairspring, and unusual dial.

American Waltham Watch Co., No. 14743569, circa 1905.Fine, 14K gold, hunting-cased keyless watch with an unusual painted dial.

American Waltham Watch Co., Waltham, Railroader, No. 7450566, circa 1897.Fine, gold-filled, keyless Railroad Grade watch in an unusual case.

American Waltham Watch Co., Waltham, Mass., P.S. Bartlett, No. 6081989, circa 1897.Fine, 14K multicolored gold, keyless watch.

American Waltham Watch Co., No. 3670348, circa 1888.Fine, 14K gold, keyless, hunting-cased watch with a special dial and unusual engraving.

Waltham, Mass., P. S. Bartlett, No. 8863, delivered in March 1958.Fine, early, silver, hunting-cased watch.

American Watch Co, Waltham, Mass, Appleton, Tracy & Co., Chronodrometer, Sporting Watch, No. 14797, made in 1860.Very rare and fine, silver, hunting-cased, keyless, quarter-second jumping timer with 60-minute and 12-hour registers.

Universal, Genève, Equation of Time, No. 0.750-490.120. Produced in one unique example only.Extremely fine and unique, self-winding, water-resistant, 18K pink gold gentleman's wristwatch with equation of time, double date and a pink gold and stainless steel Universal deployant clasp.

American Watch Co., Waltham, Mass., AWCo. Grade, Model 68, No. 410499, delivered in November 1872.Very fine and rare, 18K gold, hunting-cased, keyless watch.

American Watch Co., Appleton, Tracy & Co. Grade, No. 140,030, delivered at the end of 1864.Fine and rare, 18K gold and enamel, hunting-cased watch with vibrating hairspring.

American Waltham Watch Co., Waltham, Mass., Model 1908, Grade 645, No.18001496, circa 1910.Fine, gold-filled, keyless Railroad Grade watch with 36-hour winding indicator and with Montgomery dial.

Waltham, Mass., Vanguard,No.19063756, circa 1913.Fine, gold-filled, keyless Railroad Grade watch with 30-hour winding indicator with non-magnetic escapement.

American Waltham Watch Co., No. 3793721, circa 1887.Very fine, gold, keyless five-minute repeating watch.

Waltham Watch Co., Waltham, Mass., Premier Maximus, No. 17057285, circa 1908.Extremely fine and rare, 18K gold, keyless watch with winding indicator.

American Watch Co., Waltham, Mass., No. 2719962, circa 1885.Very fine and rare, 18K multicolored gold, hunting-cased, keyless split-seconds chronograph watch.

American Watch Co., Waltham., Mass., AWCo. Grade, No. 999928, circa 1880.Very fine and rare, 18K gold, keyless, hunting-cased watch.

American Waltham Watch Co., Waltham, Dominion Railways, No. 3838049, circa 1888.Fine, coin silver, keyless watch with a special dial.

American Waltham Watch Co., Waltham, Mass., No. 12734552, circa 1903.Rare and unusual, steel keyless watch with a special dial and special case.

American Watch Co., Waltham, Mass., Model 74, No. 1378512, circa 1879.Fine and rare, double face, 18K gold, keyless chronograph watch.

J. W. Tucker & Co., San Francisco, California, No. 10579, circa 1850.Fine, rare and large, 18K gold, hunting-cased watch with stop feature, accompanied by a gold open link chain, inset with natural gold in agate quartz.

American Waltham Watch Co., Waltham, Mass., Model 88, No. 3126284, circa 1886.Very fine and rare, 14K gold, keyless, hunting-cased split-seconds chronograph watch with 15-minute register.

American Watch Co., Waltham, Mass., AWC Grade, No. 871121, delivered in January 1877.Very fine, rare 18K gold, keyless, hunting-cased watch

John Peatling, Boston, No. 9213, hallmarked 1804-05.Fine and rare, silver, pair-cased contract watch with stop feature and American watch-paper, accompanied by a steel chain.

American Waltham Watch Co., Waltham, Mass., Riverside Maximus, No. 13006435, circa 1904.Very fine, gold-filled, keyless Railroad Grade watch.

Waltham Mass., Vanguard, No. 16140822, circa 1907.Fine, gold-filled, keyless, Railroad Grade watch with 36-hour winding indicator.

American Waltham Watch Co., Waltham, Appleton, Tracy & Co. Grade, No, 3395646, circa 1887.Fine, 14K gold, keyless, hunting-cased watch with painted dial.

American Waltham Watch Co., Waltham, No. 3793562, circa 1887.Fine and rare, gold-filled, keyless, hunting-cased, five-minute repeating watch.

Jeremiah Robbins, Philadelphia, No. 23879, Bailey & Co., Philadelphia case with matching number, circa 1850.Fine and rare, gold, hunting-cased watch.

Waltham, Mass., Vanguard, No. 12011090, circa 1903.Very fine, 18K gold, keyless Railroad Grade watch in oversized case with unusual dial.

American Waltham Watch Co., Waltham, Appleton, Tracy & Co. Grade, private label J. A. Sutter, Abilene, Ks, No. 4708179, circa 1890.Fine, 14K gold, keyless, hunting-cased Masonic watch.

American Waltham Watch Co., Waltham, No. 14813690, Lehigh Railroad, circa 1906.Fine, gold-filled, keyless watch.

American Watch Co., Waltham Mass., AWCo. Grade, No. 410,470, circa 1872.Fine, gold, keyless, hunting-cased watch.

American Waltham Watch Co., Waltham, Mass., No. 21715346, circa 1917.Fine, 14K multicolored gold, keyless pocket watch.

American Waltham Watch Co., Waltham, Mass., Grade 845, No. 16036952, circa 1907.Fine, 14K, multicolored gold, hunting-cased, keyless watch.

Waltham Mass., Vanguard, No. 16167747, circa 1907.Fine, gold-filled, keyless watch with winding indicator and special dial.

American Waltham Watch Co., Waltham, Mass., No. 3037530, circa 1886.Very fine and rare, 14K gold, keyless, hunting-cased watch with a chronograph and five-minute repeater.

American Watch Co., Waltham, Mass., No. 2697997, circa 1885.Fine, 14K gold, keyless watch.

Waltham. Mass., Penna. Rail Road, Appleton, Tracy & Co. Grade, No. 194120, delivered in December 1865.Fine, silver pocket watch.

A.W. Co., Waltham, Mass, Model 84, No. 3161486, circa 1887.Fine, 14K gold, keyless chronograph watch.

American Watch Co. Waltham Mass., AWCo. Grade, Model 59, No. 40114, circa 1863.Fine, early, silver, hunting-cased watch with Fitts early safety pinion.

American Watch Co., Waltham Mass., C. T. Parker, No. 1051, delivered in November 1857.Fine and rare, early silver hunting-cased watch.

American Watch Co, Waltham, Mass, Appleton, Tracy & Co. Grade, No. 140029, delivered in November or December, 1864.Fine and rare, 18K gold watch with vibrating hairspring.

American Waltham Watch Co., Waltham, Mass., Crescent St., No. 6003162, circa 1892.Fine, gold-filled, keyless, hunting-cased watch with special dial.

American Watch Co., Waltham, P. S. Bartlett, Model 83, No. 5708757, circa 1891.Fine, gold-filled, keyless watch with 24-hour dial.

American Waltham Watch Co., Waltham, Mass., Riverside Maximus, No. 12656318, circa 1903.Very fine, 14K gold, hunting-cased, keyless watch in an unusual case.

American Watch Co., Waltham, Mass., Special Grade, Model 88, No. 7000440, circa 1895.Fine, 14K gold, keyless, hunting-cased watch.

Appleton, Tracy & Co. Waltham, Mass., No. 21587, delivered in October 1859.Fine, massive, 18K gold-filled hunting-cased watch.

American Waltham Watch Co., Waltham Mass., Riverside, No. 6030932, circa 1893.Elegant and gold-filled, keyless watch with an unusual dial.

American Waltham Watch Co., Tenngson, Model 88, No. 6495068, circa 1893.Fine, gold-filled, keyless watch with a special dial.

American Watch Co., Waltham, Mass., AWCo Grade, Model 88, No. 3574333, circa 1888.Fine, 14K gold, keyless watch with a special dial and non-magnetic escapement.

Waltham Mass., U.S.A., Vanguard, No. 26921358, circa 1928.Very fine and rare, 14K gold, keyless, Railroad Grade watch 30-hour winding indicator and with Lossier's Inner Terminal Hairspring.

Waltham, Mass., U.S.A., Vanguard, Model 1908, No. 25340130, circa 1924.Very fine and very rare, 14K white gold-filled, keyless sidereal watch with 30-hour winding indicator and special hairspring.

American Waltham Watch Co., Waltham, Mass. Riverside Maximus, No. 16196007, circa 1907.Very fine and rare, 18K gold, keyless, hunting-cased watch in a special case.

Waltham Watch Co., Patrician, No. 18120495, made for Marcus & Co. circa 1910.Fine and unusual,14K gold keyless pendant watch or desk clock.

American Waltham Watch Co, No. 2835780, circa 1885.Fine and very rare, gilt brass and glass Gaslight Night Clock in original leather fitted box.

Waterbury, Connecticut, no number, Series A type movement, circa 1885.Fine and very rare, brass, skeletonized, eight-day going carriage clock with rotary regulator.

E. Howard, Boston, K Series, No. 3011, circa 1861.Extremely rare and fine, silver, hunting-cased pocket watch.

Edward Howard & Co., Boston, Series II, No. 2038, made in 1860.Very fine and rare, 18K gold, hunting-cased watch.

Edward Howard & Co., Boston, Series I, No. 1013, made in 1858.Very fine and very rare, 18K gold, hunting-cased watch.

Edward Howard & Co., Boston, Series IV, No. 62528, circa 1870.Fine, 14K gold, hunting-cased, keyless pocket watch.

E. Howard & Co., Boston, Series VIII, No. 307292, circa 1887.Fine, 14K gold, keyless watch with special dial.

E. Howard & Co. Boston, Series IV, No.30653, circa 1862.Fine, 18K gold, keyless, hunting-cased watch.

E. Howard & Co. Boston, Series IV, No. 63861, circa 1870.Fine, 14K gold, keyless, hunting-cased watch.

Howard & Co. Boston, Series VIII, No. 303053, circa 1884.Fine, 14K gold, keyless watch with a special dial.

Girard-Perregaux, Chronographe à Rattrapante, No. 25, Ref. 90100. Produced circa 1994.Very fine and rare, self-winding, water-resistant to 3 atm., 18K pink gold gentleman's wristwatch with round button split-seconds chronograph and registers, three crown, 40 hours autonomy and an 18K pink gold Girard-Perregaux buckle.

E. Howard & Co. Boston, Series IV, No. 224181, circa 1880.Fine, 14K gold, keyless, hunting-cased watch.

E. Howard & Co. Boston, Series IV, No. 223819, circa 1880.Fine, gold-filled and keyless, hunting-cased watch.

Howard & Co. Boston, Series I, No. 465, made in 1858.Fine and very rare, gold, hunting-cased watch.

Girard-Perregaux, La Chaux-de-Fonds, case No. 48362. Produced in the 1930's.Fine and unusual, stainless steel gentleman's wristwatch with olive-shaped single button chronograph, register and pulsometer.

E. Howard & Co. Boston, Series IV, No. 38749, circa 1862.Very fine, 18K gold, hunting-cased watch.

E. Howard & Co. Boston., Series IV, No. 49999, circa 1869.Fine, 14K gold, keyless watch with unusual dial.

E. Howard & Co. Boston, Series IV, No. 204043, circa 1875.Fine, 14K gold, keyless, hunting-cased watch.

E. Howard & Co. Boston, Series IV, No. 44538, circa 1865.Fine, 14K gold, keyless, hunting-cased watch.

E. Howard Watch Co., Boston, by Keystone, No. 956744, circa 1905.Fine, 14K gold, keyless hunting-cased watch.

E. Howard Watch Co., Boston, U.S.A., No. 1138721, circa 1912.Fine and elegant, 14K gold, keyless, dress watch.

E. Howard Watch Co., Boston, U.S.A., by Keystone, No. 1275816, circa 1915.Very fine and elegant, 14K gold, keyless dress watch.

E. Howard Watch Co., Boston., U.S.A., by Keystone, No. 1296945, circa 1915.Fine, 14K gold, keyless dress watch.

E. Howard & Co. Boston, by Keystone, No. 1276645, circa 1915.Very fine and elegant, 14K gold, keyless dress watch.

Howard Watch Co., Boston, U.S.A., No. 198, circa 1912.Extremely fine and rare, 18K gold, keyless watch. Accompanied by original mahogany fitted box, original outer card box, extra mainspring, crystal and certificate.

Edward Howard, Boston, No. 1103993 by Keystone, circa 1912.Very fine, 14K gold, keyless hunting-cased, watch in original mahogany fitted box and original certificate.

E. Howard Watch Co., Boston, U.S.A., No. 152, circa 1912.Extremely fine and rare, 18K gold, keyless watch.

E. Howard Watch Co, No. 1288360, by Keystone, case No. 7097, circa 1915.Very fine and probably unique, platinum, keyless, watch.

E. Howard & Co., Boston, Series IV, No. 44508, circa 1880.Fine, 18K gold, keyless, hunting-cased watch.

E. Howard Watch Co., Boston USA, No. 966236 by Keystone, circa 1909.Fine and rare, 14K gold, keyless, hunting-cased watch with Montgomery dial.

E. Howard Watch Co., Boston USA, No. 1124841, circa 1912.Fine, Extra gold-filled, keyless watch.

E. Howard, Boston, Series IV, No. 34514, circa 1862.Fine and rare, 18K gold, hunting-cased watch with Abbot patented keyless system.

National Watch Co., Elgin, Illinois, No. 4, made in 1867.Fine, very important historically, probably unique, coin silver, hunting-cased presentation watch, presented by Elgin to the American Minister of China, Honorable Frederick Ferdinand Low.

Elgin National Watch Co., Elgin Ill., No. 1582765, circa 1884.Fine, 14K gold, keyless, hunting-cased watch with a special case and early photographic portraits.

Elgin National Watch Co., Elgin Ill., No. 3591658, circa 1889.Fine, gold-filled, keyless Masonic watch.

Elgin National Watch Co., U.S.A., No. 7678452, circa 1898.Fine, gold-filled, keyless Masonic watch.

Elgin, Illinois, B. W. Raymond, No. 5987928, circa 1895.Fine, gold, keyless, hunting-cased watch.

Elgin, Illinois, U.S.A., Model 6, B.W. Raymond, No. 12283694, circa 1906.Fine, 14K gold, keyless, hunting-cased Railroad Grade movement in a special case.

Elgin National Watch Co., Model 6, No. 12266312, retailed by Julius C. Malk Indianapolis, circa 1906.Fine, 14K gold, keyless, hunting-cased watch with night and day 24-hour dial.

Elgin National Watch Co., U.S.A., Model 6, No.22769358, circa 1920.Fine, 14K multicolored gold, hunting-cased, keyless watch.

Elgin, U.S.A, C. H. Hulburd, No. 28844047, circa 1925.Very fine and rare, 18K white gold, keyless dress watch.

Elgin National Watch Co., Ill., U.S.A., Model 8, Father Time, No, 15394769, circa 1910.Fine, silver keyless Railroad Grade deck watch with 40-hour windingindicator and freesprung balance.

Elgin National Watch Co., U.S.A., Model 8, Father Time, No. 21549258, circa 1918.Fine and very rare, gold-filled, hunting-cased, keyless watch with 40-hour winding indicator made for a left handed owner.

Elgin National Watch Co., U.S.A., Model 15, Veritas, No. 18299431, circa 1914.Fine, gold-filled, keyless Railroad Grade watch with 40-hour winding indicator.

Elgin, Illinois, U.S.A., Model 8, Veritas, No.11673101, circa 1882.Fine, sterling silver, keyless Railroad Grade watch with Ferguson dial.

Elgin, Ill., U.S.A., Model 8, Veritas, No. 10513484, circa 1903.Fine, gold-filled, keyless Railroad Grade watch with 40-hour winding indicator.

Elgin National Watch Co., U.S.A., Model 8, No. 15465653, circa 1910.Fine, 14K multicolored gold, set with a diamond, keyless hunting-cased watch.

Elgin National Watch Co., No. 19449011, circa 1916.Fine, 14K gold, keyless watch with an unusual dial.

Elgin, Model 600, No. 58, made for the U.S. Navy in 1943.Fine and very rare, two-day, marine box chronometer with 56-hour winding indicator, original factory observatory certificate and outer carrying box.

Elgin, Model 600, No. 202, made for the U.S. Navy in 1943.Fine and very rare, two-day marine box chronometer with 56-hour winding indicator.

Illinois Watch Co., Springfield, Bunn Special, No. 4021513, circa 1922.Fine, gold-filled, keyless, Railroad Grade watch.

Illinois Watch Co., Springfield, Sangamo Special, Model 7, No. 4758716, circa 1926.Fine, white, gold-filled, 60-hour keyless Railroad Grade watch.

Illinois Watch Co., Springfield, U.S.A., Model 4, No. 2111114, property of Santa Fe railroad Inspector, O.G. Murray, finished on April 17, 1909.Fine, gold-filled, keyless Railroad Grade watch with a special dial.

Illinois Watch Co., Springfield, Sangamo Special, Model 7, No. 3610475, circa 1920.Fine, gold-filled, keyless Railroad Grade watch, accompanied by the original certificate.

Illinois Watch Co., Bunn Special, Railroad King, No. 1534516, retailed by D. H. Blinn & Co. Hartford. Conn., circa 1900.Fine, gold-filled, keyless Railroad Grade watch.

Illinois Watch Co., Southern Railroad Special, No. 1334968, circa 1896.Very fine, gold-filled Railroad Grade watch.

Illinois Watch Co., Vanderbilt, No. 207814, circa 1882.Fine, 14K multicolored gold, keyless, hunting-cased watch.

IIllinois Watch Co., Baltimore & Ohio Railroad Special, No.1490403, private label Ajan Kuningas S. Alto, New York, U.S.A., finishedat the end of 1902.Fine, gold-filled, keyless Railroad Grade watch.

Illinois Watch Co., Baltimore & Ohio Railroad Special, No. 1231575,circa 1894.

Rockford Watch Co., Rockford Ill., Model 3, No. 220318, circa 1893.Fine, gold-filled, keyless, hunting-cased watch with a special dial.

Rockford Watch Co., Rockford Indicator, Grade 950, No. 908077, circa 1914.Fine, gold-filled, keyless Railroad Grade watch with 36-hour winding indicator.

Rockford Watch Co., Rockford Ill., No. 330476, circaFine, gold-filled, keyless watch with special dial.

Hampden Watch Co., John Hancock, No. 2582650, circa 1910.Fine, gold-filled, keyless, hunting-cased watch with Ferguson dial.

Hampden Watch Co., Canton, Ohio, General Stark, Model 4, No. 2274561, circa 1910.Fine, multicolored 14K gold, keyless, hunting-cased watch.

Hampden Watch Co., The Trainservice Special, Wisconsin Central Watch Club. Waukesha. Wis., No. 759041, circa 1890.Fine, silveroid, keyless, private label Railroad Grade watch.

Hamilton Watch Co., Lancaster, PA., Grade 940, No. 512346, finished on August 25, 1906, sold to Anna L. Silveira, 72 Jackson St, San Francisco, Cal., in September, 1906.Fine, gold-filled, keyless watch with special dial.

Gérald Genta, Double Rétro Classic, Ref. G 3735. Produced in the 1990's.Fine, jump hour, self-winding, water-resistant, stainless steel gentleman's wristwatch with retrograde minutes, date, 40 hours autonomy, and a stainless steel Gérald Genta buckle. Accompanied by a blue leather, original band.

Omega, Speedmaster Professional. Production of the Speedmaster started in 1957.Fine, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers and tachometer, with black bezel and a stainless steel Omega bracelet.

Omega, Constellation Electroquartz F 8192 Hz. Produced circa 1970.Fine, center-seconds, water-resistant, rectangular galbé, stainless steel gentleman's electronic wristwatch with date.

Hamilton Watch Co., Lancaster, Pa., Grade 940, No. 524936, finished on October 15, 1906, sold on October 15, 1906 to Lueckenbach Bros, Los Angeles, CaliforniaFine, silveroid and gold keyless Railroad Grade watch with Ferguson dial.

Hamilton Watch Co., Lancaster, PA., Grade 992, No. 789817, circa 1910.Fine, gold-filled, keyless Railroad Grade watch with Ferguson dial.

Hamilton Watch Co., Lancaster PA, No. 730538, finished on January 26, 1909, sold on February 17, 1909.Fine, 14K gold, Railroad Grade keyless watch.

Hamilton Watch Co., Grade 985, No. 1257506, circa 1916.Fine, 14K gold, keyless, hunting-cased pendant watch.

Hamilton Watch Co. USA, model 3992B, No. 3C1 222, finished on March16, 1943, sold to the Canadian Navy on March 16, 1943.Fine, 800 silver center-seconds watch with stop feature in original elastically suspended mahogany fitted box.

Hamilton Watch Co., U.S.A., Navigation Master, model 3992B, No. 3C1048, finished on February 2, 1943, sold to the British Navy on February 2, 1943.Fine, base metal keyless centre seconds watch with stop feature,accompanied by original fitted box.

Hamilton Watch Co. Lancaster Pa, Grade 920, No. 1765952, circa 1920.Very fine, 14K gold, keyless watch.

Hamilton Watch Co., 75907, received on June 20, 1903.Fine, 14K gold, keyless, hunting-cased watch.

Hamilton Watch Co., U.S.A., Navigation Master, Grade 3992B, No. 3C301, finished on November 2, 1942, sold to the Canadian Navy on November 2, 1942.Fine, base metal, keyless, center-seconds watch with stop feature.

The Ball Watch Co., Cleveland, Ohio, Official RR Standard, No. B605764 by Hamilton, finished on April 24, 1914, sold on February 26, 1916 to Morris Alister Ball at Webb C. Ball Watch Company.Extremely rare and very fine, gold-filled watch with 23-jewel De Long escapement.

The Ball Watch Co., Cleveland., Brotherhood of Railroad Trainmen, Official Standard, No. 548859 by Hamilton, model 999, finished on November 8, 1907, sold to Ball on September 4, 1908.Very fine, gold-filled, keyless Railroad Grade watch.

Ball & Co. Cleveland, Ohio, Brotherhood of Locomotive Engeneers, No. 307420 by E. Howard, Series VIII, circa 1893.Very rare and very fine, gold-filled, keyless Railroad Grade watch.

Ball & Co. Cleveland, Ohio, Official RR Standard, No. 1B3694 by Hamilton, Grade 999B, circa 1910.Fine, gold-filled, Railroad Grade watch.

Ball Watch Co, Official RR Standard, No. B801192, by Hamilton, Grade 974, finished on Dec. 21 1910, sold to Ball on April 3, 1911.Fine, white gold-filled, Railroad Grade watch.

The Ball Watch Co., Cleveland, Ohio, Order of Railroad Conductor Standard, No. 503954 by Hamilton, Grade 999, finished on January 15, 1908, sold to Ball on January 20, 1908.Very fine, gold-filled, keyless Railroad Grade watch.

Ball Watch Co., Cleveland, Ohio, Brotherhood of Railroad Trainmen, Official Standard, No. 642049 by Hamilton, Model 999, finished on April 29, 1909, sold to Ball on April 30, 1909.Very fine, gold-filled, keyless Railroad Grade watch.

Ball Watch Co., Cleveland, Ohio, Brotherhood of Railroad Trainmen Official Standard, No. B206788 by Hamilton, circa 1902.Fine, gold-filled, keyless Railroad Grade watch with special balance.

Ball & Co., Cleveland, Ohio, Brotherhood of Railroad Trainmen, Official BRT Standard, No. 28653, by Hamilton, received on October 12, 1898, sold the next day to Webb C. Ball Watch Company.Fine, gold-filled, keyless Railroad Grade watch.

Gérald Genta, Ref. 2840.7. Producedin the 1980's.Very fine, octagonal, astronomic, self-winding, 18K gold gentleman's wristwatch with perpetual calendar and moon phases.

Omega, Seamaster Automatic 120m/ 400ft.. Produced circa 1972.Fine, self-winding, water-resistant, tonneau-shaped, stainless steel diver's wristwatch with date, round button chronograph, registers, 24 hours with night/day indication, and a stainless steel articulated Omega bracelet and clasp.

Ball & Co., Cleveland, Ohio, Brotherhood of Railroad Trainmen, Official BRT Standard, No. 643371, by Hamilton, Grade 999, circa 1908.Fine, gold-filled, keyless Railroad Grade watch.

Ball & Co., Cleveland, Ohio, Brotherhood of Locomotive Enginmen, Official Standard, No. B060797 by Hamilton, Grade 976, finished on April 4, 1899, sold on November 1, 1899 to Albert Walker, Providence, Rhode Island.Fine, gold-filled, keyless Railroad Grade watch

Ball Watch Co., Cleveland, O., Official RR Standard, No. B235985, by Hamilton, circa 1902.Very rare and fine, gold-filled, keyless Railroad Grade watch with 36-hour winding indicator.

The Ball Watch Co., Cleveland., Official RR Standard, No. 488895, by Hamilton, model 999, circa 1905.Fine, gold-filled, keyless Railroad Grade watch with Montgomery dial.

Ball Watch Co., Cleveland, Ohio, Brotherhood of Locomotive Firemen and Enginmen, Official Standard, No. 642924 by Hamilton, Grade 999, finished on December 13, 1909, sold to Ball on March 11, 1910.Very fine, gold-filled, keyless Railroad Grade watch.

Ball Watch Co., Cleveland, Brotherhood of Locomotive Trainmen, Official BLT Standard, No. 13044 by Hamilton, Grade 999D, received on June 24, 1895, sold to Ball on June 26, 1895.Fine, gold-filled, keyless Railroad Grade watch.

Ball's Standard Railroad Watch Co., Cleveland, O., No. 20768, by Hamilton, circa 1895.Fine, gold-filled, keyless Railroad Grade watch.

Ball Watch Co., Cleveland, Ohio, Official BLE Standard, No. B0554261 by Hamilton, finished on September 24, 1907, sold on September 25, 1907.Fine, gold-filled, keyless Railroad Grade watch.

The Ball Watch Co., Cleveland, Official Brotherhood of Railroad Trainmen Standard, No. 458407, by Hamilton, Grade 999, finished on September 28, 1904, sold to Ball on September 29, 1904.Fine, gold-filled, keyless Railroad Grade watch.

Ball & Co. Cleveland, Official B of LF Standard, No. 42309 by Hamilton, circa 1896.Fine, gold-filled, keyless Railroad Grade watch.

Columbus Watch Co., Columbus, Ohio, Columbus King, No. 503144, circa 1902.Fine, 18K gold, keyless hunting-cased 25 jewel watch.

Timing & Repeating Watch Co,. Geneva, No. 49420, circa 1890Fine and rare, 14K gold, keyless, hunting-cased, five minute repeating watch.

Non-Magnetic Watch Co., No. 25020, circa 1890.Fine, 18K gold keyless, minute repeating watch with nonmagnetic escapement.

Dudley Watch Co., Lancaster PA., No. 2886, circa 1924.Fine, 14K white gold, keyless Masonic watch.

Bliss & Creighton, New York, No. 1482, circa 1845Fine and very rare, two-day marine box chronometer with special patented balance and 56-hour winding indicator.

Omega, Chrono-Quartz Seamaster - 32 KHz, created in 1975 for the Summer Olympic Games in Montreal.Fine, large and thick, horizontal, rectangular, water-resistant, stainless steel gentleman's wristwatch with hybrid digital and analogical displays and date, with round button chronograph and a stainless steel articulated integrated bracelet.

Albert H. Potter & Co., Geneva, No. 486, circa 1880.Very rare, fine and most interesting, 18K gold, moon phase astronomical watch with unusual perpetual calendar.

Albert H. Potter & Co. Geneva, No. 4, made circa 1875.Exceptionally fine and rare, 18K gold, hunting cased, keyless pocket chronometer.

Albert H. Potter & Co., Geneva, No. 74, made circa 1880.Exceptionally fine and rare, 18K gold hunting-cased keyless pocket chronometer.

Bartens & Rice, New York, made expressly for Robert Graves, circa 1885.Very fine, 18K gold, keyless, minute-repeating watch with split-seconds chronograph and special dial.

Agassiz, Swiss, No. 119045, given as a Christmas present to the future Broadway star George M. Cohan in 1903.Fine, 14K gold, keyless, split-seconds chronograph watch with 30-minute register, accompanied by an American chatelaine.

Arthur Wadsworth, New York, No. 3779, circa 1870.Fine and extremely rare, silver, hunting-cased watch with special patented keyless mechanism.

Patek Philippe & Co., Geneva, No. 65557, made for Geo. C. Shreve & Co., San Francisco, circa 1882.Very fine and rare, keyless, 18K gold, split-seconds chronograph watch.

Bailey, Banks and Biddle Co., Philadelphia, No. 81089, circa 1920.Fine and rare, 18K gold, keyless dress watch.

Agassiz, Swiss, No. 256689, circa 1920.Fine, 18K gold, keyless split-seconds chronograph watch with 30-minute register.

Patek Philippe & Cie., Geneva, Suisse, No. 109129, retailed by The Bailey Banks & Biddle Co., Philadelphia, circa 1897.Very fine, 18K gold, keyless, Special adjusted watch.

Patek Philippe, No. 88251, made for Tiffany & Co., New York, circa 1892Fine and rare, 18K gold, keyless, hunting-cased watch.

Patek Philippe & Cie., Genève, No. 112286, made in 1902, sold to Tiffany & Co. on June 30, 1903.Fine, 18K gold, keyless, five-minute repeating watch.

Tiffany & Co., movement by Touchon & Co., No. 43730, circa 1930.Fine, platinum, keyless dress watch, accompanied by a gold chain.

Patek Philippe & Cie., Genève, No. 111748, movement made in 1900 and sold to Tiffany & Co. without case on November 15, 1900.Very fine, 18K gold, keyless minute-repeating watch with split-seconds chronograph, and 30-minute instantaneous register. Accompanied by an extract from the Patek Philippe archives.

Vacheron & Constantin, Genève, case No. 534580. Produced in the 1970's.Fine, rectangular, 18K guilloché yellow gold gentleman's wristwatch with an 18K yellow gold fluted twisted Vacheron Constantin bracelet.

Vacheron & Constantin, Genève, case No. 540172. Produced in the 1970's.Fine, rectangular, 18K engraved yellow gold gentleman's wristwatch with an 18K yellow gold Vacheron Constantin twisted bracelet à épis.

Vacheron & Constantin, Genève, case No. 540119. Produced in the 1970's.Fine, rectangular, 18K yellow gold gentleman's wristwatch with a linen textured 18K yellow gold Vacheron Constantin bracelet.

Vacheron & Constantin, Genève, No. 592354, case No. 398502. Produced circa 1964.Fine, square, 18K guilloché yellow gold gentleman's wristwatch with 18K yellow gold tiled bracelet.

Piaget, Genève, Tanagra Haute Complication, No. 584007. Produced in 1992.Fine, 18K yellow gold gentleman's quartz wristwatch with round button chronograph, registers and date and an 18K yellow gold Tanagra bracelet.

Piaget, Genève, Tanagra Haute Complication, No. 587099. Produced in 1993.Fine, 18K white gold lady's quartz wristwatch with round button chronograph, registers and date and an 18K white gold Tanagra link bracelet.

Piaget, Genève, No. 616983, Ref. 23001. Produced in 1994.Fine, center-seconds, 18K white gold lady's quartz wristwatch with date and an 18K white gold articulated bracelet with ribbed links at the center, polished on the sides, bearing a unusual clasp system on the case and bracelet.

Piaget, Genève, World Time, No. 457584, Ref. 15402. Produced in 1986.Fine and rare, four time zone, rectangular à coins coupés, 18K yellow gold and diamonds gentleman's wristwatch with a polished and brushed 18K yellow gold Piaget link bracelet.

Jaeger LeCoultre, Reverso Duoface, Ref. 270.3.54. Produced in the 1990's.Very fine, rectangular, two time zone, double-face, 18K white gold gentleman's wristwatch with 45 hours autonomy and an 18K white gold Jaeger LeCoultre deployant clasp.

Jaeger LeCoultre, Reverso, Ref. 250.3.86. Produced in the 1990's.Fine, rectangular, 18K white gold gentleman's reversible wristwatch with an 18K white gold Jaeger LeCoultre deployant clasp.

Gérald Genta, Genève, Success, No. 019, Ref. 3386.7. Produced in the 1990's.Fine, self-winding, water-resistant, octagonal, 18K yellow gold gentleman's wristwatch with date, an 18K yellow gold Gérald Genta deployant clasp and an additional 18K yellow gold Gerald Genta heavy bracelet à grosses mailles.

Delaneau, Ref. 1631. Produced in the 1990's.Fine, rectangular galbé, 18K yellow gold and diamonds gentleman's wristwatch.

Delaneau, Pour Coppini, Ref. 1631. Produced in the 1990's.Fine, rectangular galbé, 18K white gold and diamonds gentleman's wristwatch.

Gérald Genta, Genève, Ref. 3132.7. Produced in the 1990's.Fine, center-seconds, self-winding, water-resistant, gentleman's wristwatch with date and an 18K yellow gold Gerald Genta buckle.

Gérald Genta, Genève, Ref. 3396.2. Produced in the 1990's.Fine, self-winding, octagonal, 18K yellow gold gentleman's wristwatch with skeletonized back and an 18K yellow gold Gerald Genta buckle.

Gérald Genta, Minnie, Ref. 2899.7. Produced in the 1980's.Fine and amusing, octagonal, water-resistant, stainless steel and yellow gold lady's wristwatch.

Piaget, Genève, Tanagra Haute Complication, No. 593177. Produced in 1993.Very fine, 18K white gold and diamonds gentleman's quartz wristwatch with round button chronograph, registers and date, and an 18K white gold Tanagra link bracelet each link integrated with a row of 10 diamonds.

Cartier, No. 669250130. Produced in the 1980's.Fine, 18K yellow gold and diamonds lady's wristwatch with an 18K yellow gold Cartier bracelet à mailles.

Bulgari, Rettangolo, Ref. RT 45 S. Produced in 2000.Fine,self-winding, water-resistant, over-sized and heavy stainless steel gentleman's wristwatch with date and a stainless steel Bulgari link bracelet.

Movado, Eliro, Ref. 84-C1-415 S. Produced in the 1990's.Fine, water-resistant, rectangular curved, stainless steel and diamonds lady's quartz wristwatch with a polished and brushed stainless steel Movado bracelet.

Ebel, Lichine Senior, Ref. 9964980. Produced in the 1990's.Fine, self-winding, water-resistant, gentleman's wristwatch with date and 40 hours power reserve, a stainless steel Ebel link bracelet and clasp.

Chopard, Happy Diamonds, Ref. 4117. Produced in the 1990's.Very ine, water-resistant, 18K yellow gold, ruby, emerald and diamond lady's quartz wristwatch with a rigid 18K yellow gold bracelet composed of interlaced heart-shaped links, some pavé-set with diamonds, each heart-shaped link set with a heart-shaped-cut ruby, the others with oval emeralds.

Chopard, Genève, Gstaad, Ref. 5229. Produced in the 1990's.Fine, center-seconds, tonneau-shaped, water-resistant, 18K yellow gold and diamonds lady's wristwatch with date and an 18K yellow gold Chopard bracelet à grosses mailles.

Bulgari Sport, Scuba, Chronometer Officially Certified. Produced in the 1990's.Fine, center-seconds, self-winding, water-resistant to 200m., stainless steel gentleman's wristwatch with date, rubber strap with reinforced carbon fiber hinges and a stainless steel Bulgari clasp.

Eberhard & Co., Suisse, 8 Jours, No. 0011, Ref. 20017. Produced in the 1990's.Fine, oversized, water-resistant down to 3 atm., 18K yellow gold gentleman's wristwatch with 8 days power reserve and a gold-plated Eberhard buckle.

Luminor Panerai, Officine Panerai, Firenze 1860, No. 1480/1500. Produced in a limited edition of 1,500 examples in the 1990's.Fine, large, cushion-shaped, water-resistant to 30 atm., blackened stainless steel military type diving wristwatch with a wide diver's bracelet and a Panerai steel buckle.

Officine Panerai, Firenze 1860, Luminor Daylight - Sly Tech Panerai, Special Edition Sylvester Stallone, No. 006/200. Produced circa 1996.Large and extremely rare, cushion-shaped, water-resistant down to 15 ATM, stainless steel, military diving wristwatch with 40 hours power-reserve, a wide diver's strap and a steel Panerai buckle.

International Watch Co., Schaffhausen, Small Portuguese, No. 311/500, case No. 2697781, produced in a limited edition of 500 examples in the 1990's.Rare, center-seconds, self-winding, water-resistant, platinum gentleman's wristwatch with date and a platinum IWC buckle.

International Watch Co., Schaffhausen, Doppelchronograph, No. 41, case No. 2559016. Produced in a limited edition in the 1990's.Very fine and heavy, self-winding, water-resistant to 50 meters, platinum gentleman's wristwatch with round button split-seconds chronograph, registers, day and date, 44 hours autonomy and a stainless steel IWC bracelet. Accompanied by an original leather bracelet.

International Watch Co., Schaffhausen, Automatic, Ingénieur, 500.000 A/m, No. 2511729. Produced in the 1990's.Fine, tonneau-shaped, center-seconds, self-winding, water-resistant, 18K yellow gold gentleman's chronometer stopwatch with date and an 18K yellow gold IWC buckle. Accompanied by a fitted box and certificate.

International Watch Co., Schaffhausen, Porsche Design, No. 2422756, Ref. 3748. Produced in the 1990's.Fine, astronomic, water-resistant, 18K yellow gold gentleman's quartz wristwatch with date, chronograph, buttons which are housed in the band, registers, tachometer, moon phases, and an 18K yellow gold IWC buckle. Accompanied by a fitted box.

International Watch Co., Schaffhausen, Ingénieur Perpétuel, No 2440394, Ref. 3540. Produced in the 1990's.Very fine, astronomic, antimagnetic, water-resistant to 30m., center-seconds, self-winding, 18K yellow gold gentleman's wristwatch with 44 hours autonomy, perpetual calendar and moon phases, shielded against a magnetic disturbance of up to 1000 Oerstedt and with an 18K yellow gold IWC buckle. Accompanied by a fitted box and certificate.

Revue Thommen, Cricket, No. 15/50. Produced in a limited edition of 50 examples to celebrate the creation of the first Cricket wristwatch.Fine and rare, center-seconds, water-resistant, 18K yellow gold gentleman's wristwatch with alarm, two crowns, and a gold Revue Thommen buckle.

Movado. Automatic Perpetual, Collection 1881, No. 090, presented for the first time at the Basel Fair in 1990.Fine, astronomic, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with perpetual calendar and moon phases.

Piaget, Genève, Automatic, No. 533835. Produced in 1990.Fine, astronomic, self-winding, 18K yellow gold gentleman's wristwatch with triple date, lunar calendar and moon phases, with an 18K yellow gold Piaget buckle. Accompanied by a fitted box and certificate.

Piaget, Genève, Gouverneur, No. 592387. Produced in the 1990's.Fine, flat, 18K pink gold gentleman's quartz wristwatch with an 18K pink gold Piaget buckle.

Piaget, Genève, Tanagra, No. 564382. Produced in 1991.Fine and unusual, tonneau-shaped, 18K yellow gold gentleman's wristwatch with date and an 18K yellow gold Piaget buckle.

Jaeger LeCoultre, Master Geographic, case No. 2751, Ref. 142.880.922 B. Produced in the 1990's.Very fine, World Time, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with two crowns and date, 38 hours power reserve.

Vacheron & Constantin, Genève, Automatic, case No. 633084, Ref. 49005. Produced in the 1990's.Very fine, self-winding, water-resistant, 18K pink gold gentleman's wristwatch with square button chronograph, registers, 39 hours autonomy, perpetual calendar and moon phases, and an 18K pink gold Vacheron Constantin buckle.

Vacheron & Constantin, Genève, Automatic, case No. 605842, Ref. 47001. Produced in the 1980's.Fine, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with round button chronograph, registers and an 18K yellow gold Vacheron Constantin buckle.

Gérald Genta, Genève, Success Automatic, Ref. 3588.7. Produced in the 1990's.Fine, octagonal, self-winding, water-resistant, stainless steel and yellow gold-plated gentleman's wristwatch with round button chronograph, registers and date, with a stainless steel and yellow gold-plated link bracelet and clasp.

Alain Silberstein, France, Krono 2 Automatique. Produced in the 1990's.Fine and unusual, astronomic, self-winding, extra-thick, water-resistant, carbon-processed extra-hard steel gentleman's wristwatch with round button chronograph, registers, 24 hours display, triple date and moon phases, with carbon processed deployant clasp. Accompanied by a fitted box and certificate.

Blancpain, Flyback Chronograph, Ref. 3528. Produced in the 1990's.Fine, water-resistant, stainless steel gentleman's wristwatch with retour en vol round button chronograph, registers, date and a stainless steel Blancpain link bracelet.

Breitling, Genève, Cosmonaute Navitimer 24 Hours, Ref. 5708. Produced in the 1990's.Fine, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, telemeter and slide-rule, and a stainless steel Breitling bracelet à grosses mailles. Accompanied by certificate, leather band with original buckle, and two additional links for bracelet.

Ebel, Automatic, Chronograph Le Modulor, Ref. 8134901. Produced in the 1990's.Fine, self-winding, water-resistant, 18K yellow gold and diamonds gentleman's wristwatch with round button chronograph, registers and date, with an Ebel Discovery gold link bracelet.

Audemars Piguet, Genève, Royal Oak, No. 188. Produced in the 1980's.Fine, water-resistant, 18K yellow gold lady's quartz wristwatch, with date, 18K yellow gold Audemars Piguet bracelet and white gold clasp.

Audemars Piguet, Genève, Royal Oak Offshore Automatic, No. 027, case No. 77268. Produced in the 1990's.Fine, center-seconds, self-winding, water-resistant, stainless steel lady's quartz wristwatch, with date, stainless steel Audemars Piguet bracelet and clasp.

Audemars Piguet, Genève, Jumbo Royal Oak Automatic, No. 1706. Produced in the 1990's.Fine, tonneau-shaped, self-winding, water-resistant, stainless steel and 18K yellow gold gentleman's wristwatch with date, and stainless steel and pink gold Audemars Piguet bracelet and clasp.

Patek Philippe & Cie, Genève, No. 1231200, case No. 329470, Ref. 3445-6. Production of this reference started in 1961.Very fine, self-winding, water-resistant, 18K white gold gentleman's wristwatch with date and an 18K guilloché white gold linen textured Patek Philippe bracelet.

Patek Philippe & Cie, Genève, No. 1132341, case No. 2644765, Ref. 3515/2. Production of this reference started in the 1970's.Fine, extra-flat, 18K white gold and diamonds mid-sized wristwatch, with a linen textured 18K white gold Patek Philippe bracelet.

Patek Philippe & Cie, Genève, No. 1241233, case No. 2689684, Ref. 3350-1. Production of this reference started in the 1970's.Fine, oval, horizontal, 18K white gold and diamonds lady's wristwatch, with a linen textured 18K white gold Patek Philippe bracelet.

Patek Philippe & Cie, Genève, Ellipse, No. 1331892, case No. 2760750, Ref. 3848/2. Produced in the 1970's.Fine, oval, 18K white gold gentleman's wristwatch with an 18K white gold Patek Philippe twisted bracelet.

Patek Philippe & Cie, Genève, No 1185490, case No 2735347 Ref. 3563-3. Produced in the 1970's.Very fine, center-seconds, water-resistant, 18K white gold gentleman's wristwatch with an 18K white gold Patek Philippe guilloché bracelet.

Daniel Roth, Automatic No. 187. Produced in the 1990's.Fine, double ellipse-shaped, self-winding, water-resistant, stainless steel gentleman's wristwatch with a stainless steel Daniel Roth deployant clasp.

Daniel Roth, Le Sentier, Automatic No. 143. Produced in the 1990's.Fine, double ellipse-shaped, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with date and a stainless steel Daniel Roth deployant clasp.

Daniel Roth, Le Sentier, Automatic No. 49. Produced in the 1990's.Fine, double ellipse-shaped, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with date and a stainless steel link Daniel Roth bracelet composed of four ellipse-shaped elements for every link.

Daniel Roth, Automatic No. 37. Produced in the 1990's.Fine, double ellipse-shaped, self-winding, water-resistant, stainless steel mid-sized wristwatch with a stainless steel Daniel Roth deployant clasp.

Daniel Roth, Automatic No. 85. Produced in the 1990's.Very fine, double ellipse-shaped, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Daniel Roth buckle.

Daniel Roth, Chronograph GMT, No. 39. Produced in the 1990's.Fine, two time zone, water-resistant, double ellipse shaped, stainless steel gentleman's wristwatch with square button chronograph, registers, date and a stainless steel Daniel Roth deployant clasp.

Daniel Roth, Chronograph GMT, No. 35. Produced in the 1990's.Fine, two time zone, water-resistant, double ellipse shaped, stainless steel gentleman's wristwatch with square button chronograph, registers, date and a stainless steel steel Daniel Roth deployant clasp.

Paul Picot, Genève, La Rattrapante Technicum, No 17. Produced circa 1998.Important and very fine, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with round button, split-seconds chronograph, register, tachometer, double date and 45 hours power reserve.

Paul Picot, Genève, La Rattrapante Atelier 310, No 091/200. Produced in a limited edition of 200 examples in 1998.Important and very fine, astronomic, antimagnetic, 18K yellow gold gentleman's wristwatch with oval shaped button, split-seconds chronograph registers, tachometer, triple date and moon phases, 38 hours autonomy and an 18K yellow gold Paul Picot buckle.

Gérald Genta, No. 1. Produced in the 1980's.Very fine, octagonal, astronomic, skeletonized, self-winding, platinum gentleman's wristwatch with perpetual calendar, moon phases, and a platinum Gerald Genta buckle.

Uhrwerk, Genève, No. 32/150. Produced in the 1990's.Fine and unusual, digital, self-winding, water-resistant to 3 atm, 44 hour autonomy, stainless steel gentleman's wristwatch.

Audemars Piguet, Genève, Automatic, No. 305236, case No. C 32534. Produced in 1986.Fine, center-seconds, self-winding, 18K yellow gold gentleman's wristwatch with date and an 18K yellow gold fancy link Audemars Piguet bracelet and clasp.

Audemars Piguet, Genève, case No. 35311. Produced in the 1980's.Fine, 18K yellow gold gentleman's quartz wristwatch with date, an 18K yellow gold bracelet à mailles and a white gold Audemars Piguet deployant clasp.

Audemars Piguet, Genève, case No. B 91324. Produced in the 1980's.Very fine, rectangular galbé, 18K yellow gold and diamonds lady's quartz wristwatch with a fancy link bracelet, 16 of them set with rows of 2 or 3 diamonds (total 40 diamonds) and an 18K white gold Audemars Piguet deployant clasp.

Audemars Piguet, Genève, case No. B 88458. Produced in 1983.Fine, extra-flat, 18K yellow gold gentleman's quartz wristwatch with an 18K yellow gold Audemars Piguet buckle.

Audemars Piguet, Genève, No. 267197, case No. B 87126.Fine, astronomic, self-winding, 18K yellow gold gentleman's wristwatch with moon phases and an 18K yellow gold Audemars Piguet buckle. Accompanied by a fitted box.

Gérald Genta, Genève, Ref. 1154.2, retailed by Van Cleef & Arpels. Produced in the 1980's.Fine, extra-flat, lozenge-shaped, 18K yellow gold and diamonds lady's wristwatch with an 18K yellow gold fluted bracelet à epis.

Rolex. Produced in the mid 1960's.Fine, rectangular, 18K yellow gold lady's wristwatch with an 18K yellow gold Rolex integrated bracelet.

Tabbah, Beret. Produced in the 1980's.Fine, 18K yellow gold and diamonds lady's quartz wristwatch with an 18K yellow gold bracelet à petites mailles and Tabbah deployant clasp.

Rolex, Ref. 3629. Produced in the late 1960's.Fine, rectangular, 18K white gold gentleman's wristwatch with an 18K white gold Rolex integrated bracelet.

Blancpain, No. 85. Produced in the 1990's.Fine, astronomic, 18K yellow gold lady's wristwatch with triple date, moon phases and lunar calendar, with an 18K yellow gold Blancpain link bracelet and white gold clasp.

Piaget, Tanagra, No. 614176. Produced in 1994.Fine, water-resistant, 18K yellow gold and diamonds lady's quartz wristwatch with an 18K yellow gold Tanagra bracelet and clasp.

Cartier, Panthère, 1980's.Fine, square, 18K yellow gold lady's quartz wristwatch with 18K yellow gold Figaro bracelet and an 18K pink gold deployant clasp.

Blancpain, Automatic, No. 420. Produced in the 1990's.Fine, astronomic, self-winding, 18K yellow gold lady's wristwatch with triple date, moon phases and lunar calendar, with an 18K yellow gold Blancpain link bracelet and white gold clasp.

Corum, Republiche Marinare. Produced in the 1990's.Very fine and rare, self-winding, 18K yellow gold gentleman's wristwatch with date and power reserve sector.

Corum, Admiral's Cup. Produced in the 1990's.Fine and unusual, water-resistant, dodecagonal, 18K yellow gold and diamond-set gentleman's quartz wristwatch with a leather strap and a Corum deployant clasp.

Blancpain, No. 12, Ref. B 0021. Produced in the 1990's.Very fine and rare, platinum gentleman's wristwatch with a platinum Blancpain buckle.

Jean d'Eve, Sectora. Produced in the 1990's.Fine, half-moon shaped, gold-plated gentleman's quartz wristwatch with an integrated gold-plated bracelet à petites mailles.

Bulgari, Bulgari-Bulgari. Produced in the 1990's.Fine, 18K yellow gold lady's quartz wristwatch with an integrated 18K yellow gold Bulgari 'Tubogas' extensible bangle bracelet.

Piaget, Genève, No. 597426. Produced in 1993.Fine tonneau-shaped, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Piaget buckle.

Piaget, Genève, Miss Protocole, Ref. 5221. Produced in the 1990's.Fine, asymmetrical, 18K white gold lady's quartz wristwatch, with a leather strap, articulated Piaget bracelet with ribbed links at the center, polished on the sides, bearing an unusual 18K white gold clasp system on the case and bracelet.

Piaget, Genève, No. 618056. Produced in 1994.Fine and unusual, 18K yellow gold and diamonds lady's quartz wristwatch surrrounded by a loose and revolving gold ring set with one diamond, reminiscent of the famous ring created by Piaget, with an 18K yellow gold Piaget buckle.

Audemars Piguet, Genève, Duo-Plan, No. 99328, case No. 43093, madein 1966.Fine and small, rectangular, 18K white gold and diamonds lady's wristwatch with an18K white gold tiled and guilloché bracelet.

Corum, Montre-Lingot, 1970's.Fine, rectangular, 18K yellow gold gentleman's wristwatch with a yellow gold-plated Corum buckle.

Cartier, Pasha, Automatic, No. M 101900. Produced in 1989.Fine, center-seconds, self-winding, water-resistant to 330 ft/100m, 18K yellow gold gentleman's wristwatch with date, and an 18K yellow gold Cartier buckle.

Cartier, Pasha, Automatic, No. M 102477. Produced in 1990.Fine, center-seconds, self-winding, water-resistant to 330 ft/100m, 18K yellow gold gentleman's wristwatch with date, and an 18K yellow gold Cartier buckle. Accompanied by a fitted box and certificate.

Cartier, Pasha, Automatic, No. M 103670. Produced in 1991.Fine, center-seconds, self-winding, water-resistant to 330 ft/100m, 18K yellow gold gentleman's wristwatch with date, and an 18K pink gold Cartier deployant clasp.

Cartier, Paris, Tank Américaine Automatic. Produced in the 1980's.Very fine, self-winding, water-resistant, rectangular curved, 18K yellow gold gentleman's wristwatch with date and an 18K pink gold Cartier deployant clasp.

Cartier, Paris. Produced in the 1990's.Fine, tonneau-shaped, 18K yellow gold gentleman's wristwatch with a Cartier gold buckle.

Cartier, Paris, Tank Américaine Automatic, Ref. 1741. Produced in the 1990's.Fine, self-winding, water-resistant, rectangular curved, 18K white gold gentleman's wristwatch with date and an 18K white gold Cartier deployant clasp.

Cartier, Paris, Tank Automatique. Produced in the 1970's.Fine, self-winding, rectangular, 18K yellow gold gentleman's wristwatch with an 18K pink gold Cartier deployant clasp.

Cartier, Paris Tank Cintrée, No. 55413. Entered in the Registers on May 14, 1970.Fine, rectangular curved, 18K yellow gold gentleman's wristwatch with an 18K pink gold deployant clasp.

Cartier, Paris, No. 10321. Produced in the late 1970's.Fine and rare, rectangular, 18K yellow gold gentleman's wristwatch with an 18K pink gold Cartier deployant clasp.

Manufacture Girard-Perregaux, Chronographe à Rattrapante Automatique, Ref. 9012. Produced in the 1990's.Very fine, self-winding, water-resistant, stainless steel gentleman's wristwatch with square button split-seconds chronograph, register and a stainless steel Girard-Perregaux deployant clasp.

Omega, No. 14032811, case No. 11356601, Ref. 3950. Produced circa 1947.Fine, self-winding, carré galbé, 14K yellow gold gentleman's wristwatch.

International Watch Co., Schaffhausen, No. 2175755, case No. 2481300, Ref. 1876. Produced in the 1990's.Fine, center-seconds, self-winding, carré galbé, 18K yellow gold gentleman's wristwatch with date, and a gold-plated IWC buckle. Accompanied by a certificate.

Ulysse Nardin, Locle & Genève, Ref. 1059. Produced in the 1980's.Fine, rectangular, galbé, 18K yellow gold gentleman's quartz wristwatch with a gold-plated Ulysse Nardin buckle.

Universal, Genève, Tri-Compax, No. 1074650, Ref. 12551. Produced circa 1945.Very fine, astronomic, 18K yellow gold gentleman's wristwatch with square button chronograph, registers, tachometer, triple date, moon phases and an 18K yellow gold articulated bracelet.

Vacheron & Constantin, Genève, Les Historiques Carré, No. 7. Produced in the 1990's.Fine, platinum gentleman's wristwatch with a platinum Vacheron Constantin buckle.

Vacheron & Constantin, Genève, case No. 568692. Produced in the 1980's.Very fine, rectangular, 18K yellow gold gentleman's wristwatch with an 18K yellow gold integrated Vacheron Constantin bracelet.

Vacheron & Constantin, Genève, Les Historiques 1912, No. 86 / 1912. Limited Edition. Produced in the 1990's.Fine and rare, tonneau-shaped, water resistant, 18K pink gold gentleman's wristwatch, 45 hours autonomy, with an 18K pink gold Vacheron Constantin buckle.

Vacheron & Constantin, Genève, No. 578294, case No. 412232, Ref. 6562. Produced circa 1962. Retailed by Türler.Fine, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 603125, case No. 428471, Ref. 6352. Produced circa 1966.Fine and flat, 18K white gold gentleman's wristwatch with an 18K white gold woven Vacheron Constantin bracelet.

Vacheron & Constantin, Genève, Les Historiques. Produced in the 1990's.Fine, platinum gentleman's wristwatch with a platinum Vacheron Constantin buckle. Accompanied by a certificate.

Franck Muller, Genève, Cintrée Curvex Master Banker Havana, No. 84, Ref. 5850 MB. Produced in the 1990's.Very fine and rare, center-seconds, self-winding, tonneau-shaped, 18K white gold gentleman's wristwatch with date and three time zones, 47 hours autonomy, and an 18K white gold Franck Muller buckle.

Robergé, Genève, Shadow, Ref. 23 61 21 00, No. 00001. Produced in the 1990's.Fine, center-seconds, self-winding, water-resistant to 200m., stainless steel gentleman's wristwatch with a stainless steel Robergé buckle.

Franck Muller, Genève, Cintrée Curvex, Casablanca, case No. 156, Ref. 7501. Produced in the 1990's.Very fine and rare, 18K yellow gold mid-sized wristwatch, with an 18K yellow gold Franck Muller buckle.

Franck Muller, Genève, Cintrée Curvex, Casablanca, case No. 37, Ref. 7501. Produced in the 1990's.Very fine and rare, 18K white gold mid-sized wristwatch, with an 18K white gold Franck Muller buckle.

Cartier, Paris, No. 1140, circa 1950Very fine and rare, citrine ring set in 18K gold.

Movado, Swiss, Ermetophon, No. 7545, circa 1950.Fine, leather covered Ermeto, keyless purse watch with alarm and an easel for a desk clock.

Cartier, made by Movado circa 1950's.Fine, gold Deco keyless Ermeto, extensible keyless purse watch with an easel for a desk clock.

Movado, No. 480436. Produced in the 1950's.Fine, 14K yellow gold mid-sized wristwatch, with triple date calendar.

Movado, à Moneta, Ref. 19004. Produced in the 1930's.Rare and unusual, stainless steel gentleman's wristwatch with square button chronograph, register, tachometer and telemeter.

Movado, Non-Magnetic, case No. 100805. Produced at the beginning of the 1940's.Fine, 14K yellow gold mid-sized wristwatch, with square button chronograph and registers.

Patek Philippe & Cie., Genève, No. 139583, case No. 248192, circa 1907.Fine, 18K gold, keyless pocket watch.

Angelus, Chronodato, 1940's.Fine, large, 18K yellow gold gentleman's wristwatch with square button chronograph, register and triple date.

Rolex, Precision, Ref. 8170. Produced in the 1940's.Fine, 10K pink gold gentleman's wristwatch.

Patek Philippe & Cie., Genève, No. 49676, case No. 49676, circa 1880.Fine, 18K gold, keyless lady's pendant watch.

Milus, Shock-Resist, Antimagnetic, Ref. 3571. Produced in the 1960's.Fine and unusual, center-seconds, 18K pink gold mid-sized wristwatch. Accompanied by a fitted box.

Audemars Piguet, Genève, Royal Oak Dual Time, No 329. Produced in the 1990's.Fine, two time zone, self-winding, water-resistant, octagonal, stainless steel and 18K yellow gold gentleman's wristwatch, with date, 48 hours power reserve and stainless steel and yellow gold Audemars Piguet bracelet and clasp. Accompanied by a certificate.

Audemars Piguet, Genève, Royal Oak. Produced in the 1980's.Fine, rectangular à coins coupés, 18K yellow gold gentleman's quartz wristwatch with integrated 18K yellow gold Audemars Piguet bracelet and white gold clasp.

Breguet, Horologer de la Marine, Marine Automatique, No. 1379, Ref. 3400 BA. Produced in the 1990's.Very fine, center-seconds, self-winding, water-resistant, 18K yellow gold, mother-of-pearl and diamond gentleman's wristwatch with 42 hours autonomy and date, 18K yellow gold bracelet with rectangular links, fluted motif on the attachment and deployant clasp. Accompanied by additional links.

Breguet, Saltarello Souscription, No. 05/50, Ref. 4680. Produced circa 1989.Very fine and rare, flat, jump-hour, self-winding, 18K yellow gold gentleman's wristwatch with an 18K yellow gold buckle.

Breguet, Horloger de la Marine, Marine Automatique, No. 1961 F, Ref. 3400 BA. Produced in the 1990's.Fine, center-seconds, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with date, 42 hours autonomy, 18K yellow gold integrated bracelet with rectangular links and fluted motif on the attachment. Accompanied by a fitted box and certificate.

Piaget, Genève, No. 464849. Produced in 1986.Fine, center-seconds, 18K yellow gold gentleman's quartz wristwatch with date and an 18K yellow gold Piaget buckle.

Patek Philippe & Cie, Genève, Pagoda, Ref. 4900R. Produced in a limited edition of 150 examples in 1997.Very fine and rare, flared, rectangular bombé, Pagoda shaped, 18K pink gold and diamonds lady's wristwatch with an 18K pink gold Patek Philippe buckle.

Piaget, Genève, No. 442731. Produced in 1985.Fine, 18K yellow gold and diamonds lady's quartz wristwatch with an 18K yellow gold Piaget buckle.

Blancpain, No. 411. Produced in the 1990's.Fine, astronomic, 18K yellow gold lady's wristwatch with triple date, moon phases and lunar calendar, with 18K yellow gold Blancpain buckle.

Baume & Mercier, Genève, Transpacific, Ref. 86604. Produced in the 1990's.Fine, water-resistant, 18K yellow gold lady's wristwatch with round button chronograph, registers and date.

Blancpain, Répétition Minutes, No. 33. Produced in the 1990's.Very fine and rare, minute-repeating, self-winding, 18K yellow gold gentleman's wristwatch with perpetual calendar, moon phases, 40 hours autonomy, and an 18K yellow gold Blancpain buckle.

Patek Philippe & Cie, Genève, Calatrava, No. 967952, case No. 301083, Ref. 2418. Production of this reference started in 1946.Fine and rare, 18K yellow gold gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 791766, case No. 2627128, Ref. 3430. Produced circa 1963.Fine, square, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle.

Patek Philippe & Cie, Genève, No. 798960, case No. 518331, Ref. 3479. Produced circa 1965.Fine, square, 18K yellow gold gentleman's wristwatch.

Patek Philippe & Cie, Genève, Calatrava, No. 967373, Ref. 96. Production of this reference started in 1932.Fine, 18K pink gold gentleman's wristwatch.

Breguet, Aeronavale Type XX, Automatique, Ref. 3800. Produced in the 1990's.Fine, self-winding, water-resistant, 18K pink gold gentleman's wristwatch with retour en vol round button chronograph, registers, date and a Breguet pink gold deployant clasp.

Breguet, Aeronavale Type XX, Automatique, Ref. 3800. Produced in the 1990's.Fine, self-winding, water-resistant, platinum gentleman's wristwatch with retour en vol round button chronograph, registers and a Breguet platinum deployant clasp. Accompanied by a certificate.

Breguet, Alarm, Ref. 3600. Produced in the 1990's.Fine, center-seconds, self-winding, 18K yellow gold gentleman's wristwatch with alarm, date, two crowns and an 18K yellow gold Breguet buckle.

Patek Philippe & Cie, Genève, Jumbo Nautilus, Ref. 3800/1. Production of this reference started in 1981.Very fine, over-sized, center-seconds, self-winding, water-resistant to 120m., 18K yellow gold and stainless steel gentleman's wristwatch with date, and an 18K yellow gold and stainless steel integrated bracelet.

Patek Philippe & Cie, Genève, Nautilus, Ref. 3800/1. Production of this reference started in 1981.Very fine, center-seconds, self-winding, water-resistant to 120m., stainless steel gentleman's wristwatch with date and a stainless steel integrated bracelet. Accompanied by a certificate.

Patek Philippe & Cie, Genève, Nautilus, Ref. 3800/1. Production of this reference started in 1981.Very fine, center-seconds, self-winding, water-resistant down to 120m., 18K yellow gold and stainless steel gentleman's wristwatch with date, and a 18K yellow gold and stainless steel integrated bracelet. Accompanied by a certificate.

Patek Philippe & Cie, Genève, Nautilus, Ref. 3800/1. Production of this reference started in 1981.Very fine, center-seconds, self-winding, water-resistant to 120m., 18K yellow gold gentleman's wristwatch with date, 18K yellow gold integrated bracelet and a deployant clasp. Accompanied by a certificate.

Rolex, Oyster Perpetual, GMT Master, Superlative Chronometer, Officially Certified, Ref. 1675. Produced in the early 1970's.Fine, tonneau-shaped, center-seconds, self-winding, water-resistant, stainless steel and gold gentleman's wristwatch, with two time zones and three hands and a stainless steel and gold Oyster bracelet.

Rolex, Oyster Perpetual Date, Explorer II, Superlative Chronometer Officially Certified, Ref. 1655. Produced in the late 1970's.Fine, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with a stainless steel Oyster bracelet.

Rolex, Oyster Perpetual, GMT Master, Officially Certified Chronometer, Ref. 6542. Produced in the late 1950's.Fine, center-seconds, self-winding, two time zone, water-resistant, stainless steel gentleman's wristwatch, with a stainless steel Oyster bracelet.

Rolex, Oyster Perpetual Explorer, Superlative Chronometer Officially Certified, Ref. 1016. Produced in the late 1960's.Fine, tonneau-shaped, water-resistant, center-seconds, self-winding, stainless steel gentleman's wristwatch with a stainless steel Oyster bracelet.

Patek Philippe & Cie, Genève, Calibre Beta 21, case No. 2720533, Ref. 3597/2. Production of this reference started in 1970.Fine and large, center-seconds, water-resistant, 18K yellow gold gentleman's quartz wristwatch with jump-date and 18K yellow gold pierced integrated bracelet.

Patek Philippe & Cie, Genève, Ellipse d'Or, No. 1196938, case No. 2895034, Ref. 3738/117. Produced in the 1980's.Fine, oval, self-winding, 18K yellow gold gentleman's wristwatch with an 18K yellow gold bracelet à grosses mailles.

Patek Philippe & Cie, Genève, No. 1169975, case No. 2694285, Ref. 4121/1. Produced in the 1970's.Very fine and rare, horizontal rectangular, 18K white gold and blue gold gentleman's bracelet-watch with an 18K white gold articulated bracelet formed by 9 glassed blue gold panels framed with white gold motives, 8 of them containing abstract-shaped plates and the 9th showing the dial.

Rolex, Oyster Perpetual, Superlative Chronometer, Officially Certified Cosmograph Daytona, Ref. 16528. Produced in the early 1990's.Fine, self-winding, water-resistant to 100 meters, 18K yellow gold gentleman's wristwatch, with round button chronograph, register and tachometer, 50 hours autonomy, 18K yellow gold Oyster bracelet and deployant clasp.

Rolex, Oysterquartz, Datejust, Superlative Chronometer Officially Certified, Ref. 17013. Produced in the 1980's.Fine, center-seconds, self-winding, tonneau-shaped, stainless steel and 14K yellow gold gentleman's wristwatch with date, and stainless steel and 14K yellow gold integrated Rolex bracelet.

Rolex, Oyster Perpetual, Day-Date, Superlative Chronometer Officially Certified, Ref. 1803. Produced in the mid 1970's.Fine, center-seconds, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with day and date, and a yellow gold Rolex buckle.

Heuer, Monaco, Ref. 1133 G. Produced in the 1970's.Unusual, stainless steel, square-shaped, gentleman's wristwatch with round button chronograph, registers, date and a Heuer stainless steel bracelet with a clasp.

Movado, No. A 10105/19038, Ref. 1050. Produced in the 1950's.Fine, water-resistant stainless steel gentleman's wristwatch with round button chronograph, registers and telemeter.

Breitling, Genève, case No. 1439567, Ref. 815. Produced circa 1974.Fine, water-resistant, stainless steel and yellow gold-plated gentleman's wristwatch with round button chronograph, registers and tachometer.

Breitling, Genève, Chronomat, Ref. 1808. Produced circa 1969.Fine and very large, stainless steel gentleman's wristwatch with date, round button chronograph, register, telemeter and slide rule.

Richard Masterson, London, circa 1640.Very fine and rare, silver pre balance-spring, single-hand pendant watch with cover.

Mottu, Geneva, No,. 21957, circa 1840Fine, 18K gold quarter-repeating watch accompanied by a short gold chain with a key and with book-shaped leather fitted box.

A ConundrumIlbery, London, No. 7091, made for the Chinese Market, circa 1850.Very fine and rare, 18K gold, painted on enamel, pearl-set, center-seconds watch with duplex escapement.

Julien LeRoy, Paris, probably Freiberg, Zephyr and Flora, circa 1770.Fine, 18K gold and enamel, triple-cased quarter-repeating watch with tactile option.

LeRoy, No. 28878, Swiss, made for the Islamic market, circa 1830.Very fine, 18K and enamel pocket watch.

Simon Gounouilhou sur le quai neuf en l'Isle, No. 241, à Genève, No. 12269, circa 1825.Very fine, 18K varicolored gold and gem-set watch.

Moricand & Degrange, A Genève, No. 59545, circa 1820.Fine and interesting, 18K gold and stone-set watch.

The CitternLepold Spickol in Wien, No. 117, circa 1810.Fine and amusing, 14K gold and enamel pearl-set form watch with a concealed dial, in the shape of a cittern.

The FlowerUnsigned, Swiss, circa 1890.Very fine, 18K gold, ruby- and pearl-set hunting-cased, keyless lapel watch with matching chatelaine.

Frédéric Boucheron, Palais Royal, Paris, circa 1890.Fine, 18K multicolored gold pendant watch with chatelaine.

H.R. Ekegren, Copenhagen and Geneva, made for J. E. Caldwell & Co, circa 1890.Fine, 18K gold, keyless pocket watch in original mahogany box.

Mermod Frères, Geneva, No. 64123, circa 1900.Fine, 18K gold, keyless quarter-repeating watch.

Vacheron & Constantin, Genève, No. 395715, case No. 257869, circa 1930.Fine, 18K gold, keyless chronograph pocket watch with 30-minute instantaneous register.

Patek, Philippe & Cie., Genève, No. 167760, case No. 272170, made in 1912.Fine, 14K pink gold, pocket watch.

Jules Jürgensen, Copenhagen, made in Switzerland, No. 12302, sold in September 1871.Fine, 18K gold, small hunting-cased keyless watch in original mahogany box, with original certificate and original setting instructions, accompanied by original spare crystals and mainspring.

Patek, Philippe & Cie., Genève, No. 812166, case No. 291498, circa 1926.Fine, 18K gold keyless pocket watch.

Patek, Philippe & Cie., Genève, No. 176771, case No. 500420, circa 1912.Fine, 18K gold, keyless pocket watch with original fitted box.

Vacheron & Constantin, Genève, No. 368043, case No. 227707, circa 1910.Fine, 18K gold keyless lever chronometer watch.

John Cashmore, 1 North Buildings, London, No. 3662, made for Spanish or South American market, hallmarked 1866-67.Very fine and rare, 18K gold hunting-cased, minute-repeating pocket chronometer with special escapement.

F.A. Robert Charrue, Swiss, No. 1936, completed in 1936.Exceptionally fine and rare, 18K gold, keyless one-minute tourbillon chronometer, in fitted box.

T.R. Russel, Liverpool, Swiss made, presented to Captain Thomas of SS Manhattan, circa 1880.Fine, 18K gold, hunting-cased, keyless chronograph watch.

Fabrique Germinal (Picard & Cie) La Chaux de Fonds, No. 201594, circa 1910.Fine, 18K gold, diamond-set, keyless minute-repeating carillon watch with chronograph.

A. Dunhill, No. 3456, Unique, patent No. 143752, Swiss, retailed in England, circa 1926.Fine, sterling silver lighter with built-in keyless watch.

Jaeger-LeCoultre, Swiss, No. 67937, retailed by Trucchi, circa 1950.Fine, 18K gold, keyless dress watch.

Speck Watch Co, Unique style, Swiss, circa 1930.Fine, sterling silver lighter with built-in keyless watch.

Patek, Philippe & Cie., Genève, No.810766, case No. 603515, retailed by Tiffany & Co., circa 1925.Very fine, platinum and enamel keyless dress watch.

Patek Philippe & Cie, Genève, Calatrava, No. 727302, case No. 309769, Ref. 2597 HS (Heures Sautantes). Production of this reference started in 1958.Very fine and rare, two time zone, 18K yellow gold gentleman's wristwatch with two hands.

Vacheron & Constantin, Genève, No. 446363, case No. 272475. Produced circa 1943.Very fine and rare, 18K pink gold and stainless steel gentleman's wristwatch with square button chronograph, register, tachometer and pulsometer.

Patek Philippe & Cie, Genève, Calatrava, No. 1112268, case No. 312672, Ref. 3439. Production of this reference started in 1960.Very fine and rare, water-resistant, self-winding, 18K yellow gold gentleman's wristwatch.

Audemars Piguet, Genève, Tourbillon Automatique, No. 213. Launched in 1986.Fine and interesting, flat, self-winding, rectangular galbé, 18K yellow gold gentleman's wristwatch with one minute tourbillon regulator and an 18K yellow gold Audemars Piguet buckle.

Rolex, Oyster Perpetual, Milgauss, Superlative Chronometer, Officially Certified, Ref. 1019. Production of this reference started in 1966.Fine, water-resistant to 50m., center-seconds, self-winding, stainless steel gentleman's wristwatch with a stainless steel Oyster bracelet.

Patek Philippe & Cie, Genève, No. 901507, case No. 636175. Produced circa 1946. Retailed by Freccero.Fine, 18K pink gold gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 828473, case No. 617542. Produced circa 1936. Retailed by Freccero.Fine, 18K yellow gold gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 963905, case No. 653302, Ref. 1491. Production of this reference started in 1940.Very fine, 18K yellow gold gentleman's wristwatch.

Patek Philippe & Cie, Genève, No 1490542, case No 2677472, Ref. 3569. Produced in the 1970's.Fine, center-seconds, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch.

Rolex, Oyster Perpetual, Officially Certified Chronometer, Ref. 5015. Produced in the late 1940's.Very fine, tonneau-shaped, center-seconds, self-winding, water-resistant, 14K yellow gold gentleman's wristwatch with a gold-plated Rolex buckle. Accompanied by a fitted box.

Rolex, Oyster Perpetual, Officially Certified Chronometer, Ref. 3725. Produced in the 1940's.Fine, center-seconds, self-winding, water-resistant, tonneau-shaped, stainless steel and pink gold gentleman's wristwatch.

Rolex, Chronograph Antimagnetic, Ref. 4768. Production of this reference started in the 1940's.Fine, 18K yellow gold gentleman's wristwatch with square button chronograph, registers, tachometer and triple date with an 18K yellow gold Rolex buckle.

Rolex, Oyster Perpetual, Chronomètre, Ref. 3372, so-called Luxury Model. Produced in the mid 1940's.Fine, water-resistant, tonneau-shaped, center-seconds, self-winding, stainless steel gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 863616, case No. 640751, Ref. 130. Production of this reference started in 1934.Fine, 18K yellow gold gentleman's wristwatch with square button chronograph, register and tachometer, and an 18K yellow gold Patek Philippe buckle. Accompanied by a certificate.

Patek Philippe & Cie, Genève, Calatrava, No. 136786, case No. 612617, retailed by E. Bonnard. Produced circa 1930.Very fine, rare, and elegant, stainless steel gentleman's wristwatch with off-center seconds dial.

Patek Philippe & Cie, Genève, Calatrava, No. 954322, case No. 645782. Produced circa 1950.Very fine and small, water-resistant, stainless steel mid-sized wristwatch.

Patek Philippe & Cie, Genève, No. 862756, case No. 625452, Ref. 130. Production of this reference started in 1934.Fine, 18K yellow gold gentleman's wristwatch with square button chronograph, register and tachometer.

Rolex, Oyster Perpetual, Officially Certified Chronometer, Ref. 6062. Production of this reference started in 1950.Fine, tonneau-shaped, self-winding, water-resistant, astronomic, 18K yellow gold gentleman's wristwatch with triple date and moon phases with an 18K yellow gold Rolex buckle.

Rolex, Oyster Perpetual, Officially Certified Chronometer, Ref. 4919. Produced in the late 1940's.Very fine and rare, tonneau-shaped, center-seconds, self-winding, water-resistant, stainless steel and gold gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 974339, case No. 671354, Ref. 2441. Production of this reference started in 1948.Very fine and rare, rectangular 'bombé', flared, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle.

Patek Philippe & Cie, Genève, No. 837725, case No. 639446, Ref. 425. Production of this reference started in 1934.Very fine, rectangular curved, platinum and diamonds gentleman's wristwatch. Accompanied by a fitted box.

Patek Philippe & Cie, Genève, No. 977043, case No. 696182, Ref. 2461. Production of this reference started in 1950Fine, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle.

Audemars Piguet, Genève, Tourbillon Automatique, No. 277. Launched in 1986.Fine and interesting, flat, self-winding, rectangular galbé, 18K yellow gold gentleman's wristwatch with one minute tourbillon regulator and an 18K yellow gold Audemars Piguet deployant clasp.

Patek Philippe & Cie, Genève, No. 703043, case No. 678621, Ref. 2481. Production of this reference started in 1950.Extremely rare and fine, center-seconds, 18K pink gold and cloisonné enamel gentleman's wristwatch with an 18K pink gold Patek Philippe buckle.

Bulova, USA, Bulovitas, cal. 10BM, made for Senator Harry Byrd in 1951.Fine and rare, 18K gold keyless pocket watch designed as a coin.

Longines, retailed by Tiffany & Co., No. 4746129. Produced circa 1931.Very fine, 18K yellow gold gentleman's wristwatch with single button chronograph and register.