Important Modern and Vintage Timepieces

Hong Kong, Jun 23, 2012

LOT 241

OMEGA, REF. CK2947/2 SEAMASTER CHRONOGRAPH STEEL Omega, Seamaster, Ref. CK2947/2, No.17761785. Made circa 1960. Fine and rare, stainless steel, water-resistant wristwatch with round button chronograph, tachometer 12-hour and 30-minute registers. To be sold without reserve

C. Two-piece, polished and brushed, inclined bezel, downturned faceted lugs, screwed-down back. D. Silvered with applied faceted baton indexes and tritium dots, outer minute/seconds calibrations with 5 minutes indicated, inset guilloche subsidiary dials for constant seconds, 12 hour and 30 minute registers, outermost tachometer. Tritium coated steel alpha hands. M. Cal. 321, copper-plated, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating Breguet balance spring, index regulator. Dial, case and movement signed. Diam. 35 mm. Thickness 12 mm.