Important Collectors' Wristwatches, P...

New York, Mar 05, 2009

LOT 322

Seamaster 600m - 2nd Generation Ploprof Omega, ?Seamaster, Professional, 600m/ 2000ft, Automatic,? Ref. ST 166.077. Made in the 1970s. Fine, large, asymmetric, center seconds, self-winding, waterresistant, stainless steel professional diver?s wristwatch with date and a stainless steel Omega ?shark? bracelet ?à petites mailles? with slip-in clasp. Accompanied by an Omega rubber strap with steel buckle and a spare stainless steel Omega link bracelet with a set of spring bars.

C. Two-body, massive, polished and brushed, bidirectional revol-ving graduated bezel for decompression times with red security pushbutton at 2 to lock the bezel, screwed-in and protected winding crown at 9, bezel inclined and reeded, flat back with horizontal antislip groove pattern, sapphire crystal. D. Matte dark blue with painted luminous baton indexes, outer minute/seconds divisions, aperture for the date. Luminous white hour and second hand, luminous orange épée minute hand. M. Cal. 1000, copper-colored, 17 jewels, straightline lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Dim. 45 mm x 55 mm. Thickness 14 mm. Approx. overall length 180 mm.