Important Modern and Vintage Timepieces

Hong Kong, Aug 25, 2012

LOT 41

OMEGA SEAMASTER AUTOMATIC CHRONOGRAPH STEEL Omega, Automatic, Seamaster, No. 34681892, Ref. 176.007. Made circa 1973. Fine and rare, tonneau-shaped, self-winding, waterresistant, stainless steel wristwatch with round button chronograph, registers, tachometer, date, 24-hour night/ day indication and a stainless steel Omega link bracelet with deployant clasp. To be sold without reserve

C. Two-body, polished and brushed, screwed-down case back with Seamaster logo. D. Bicolor satine silver and blue with steel baton indexes and luminous dots, outer 1/5th seconds track, most outer tachometer graduation to 500 UPH on an inclined blue disc, subsidiary dials for the seconds and the 12 hour registers, the 24 hours with night/day indication by means of an arrow on an under disc, 60-minute register by means of a blue crossshaped central hand, aperture for the date. Luminous black baton hands. M. Cal. 1040, copper-colored, 22 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring. Dial, case and movement signed. Dim. 38 x 42 mm. Thickness 15 mm. Approx length 165 mm.