Importantes Montres de Collection

Geneva, Nov 13, 2011

LOT 187

OMEGA, YELLOW GOLD CONSTELLATION Omega, ?Automatic, Chronometer, Officially Certified,? No. 15835895, case No. 401603. Made circa 1957. Fine, center seconds, self-winding, water resistant, 18K yellow gold wristwatch.

C. Two-body, polished, fl at and inclined bezel, concave lugs, case back with embossed Constellation logo. D. Brushed silver with applied yellow gold faceted indexes, inner minute track. Yellow gold dauphine hands. M. Cal. 505, copper-colored, 24 jewels, straight-line lever escapement, monometallic balance, self-compensating flat balance spring, shock absorber, swan-neck micrometer regulator. Dial, case and movement signed. Diam. 35 mm. Thickness 12 mm.