Important Modern and Vintage Timepieces.

Geneva, Nov 13, 2010

LOT 203

Omega Constellation Omega, "Automatic Chronometre, Officially Certified, Constellation", movement No. 15835402, case No. 265882, Ref. 2852/2853 SC. Production of this model started in 1952, made circa 1957. Very fine, center-seconds, self-winding, water-resistant, 18K yellow gold chronometer wristwatch with a gilt Omega buckle. Accompanied by the original Omega Constellation box.

c. Two-body, solid, polished, snap-on case back with embossed Constellation symbol and washer fit in the case back, concave lugs, faceted crown. D. Two-tone, ?pie-pan?, yellow gold with applied yellow gold double-dart faceted indexes on a twelve-sided outer polished plain reserve, above the 6, the signature and an applied gold star. Luminous yellow gold dauphine hands. M. Cal. 505, copper-colored, 24 jewels, straight line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating flat balance spring, swan-neck micrometer regulator. Dial, case and movement signed. Diam. 35 mm. Thickness 11 mm.