Important Collectors’ Watches, Pocket...

Geneva, Oct 14, 2007

LOT 45

?Mark II Racing? Omega, ?Speedmaster Professional, Mark II?, No. 31322067, Ref. ST 145.014. Made in 1971. Fine and rare, tonneau-shaped, water-resistant, stainless steel wristwatch with round-button chronograph, 12- hour and 30-minute registers, decimal scale and a stainless steel Omega link bracelet with deployant clasp.

C. Two-body, solid, polished and brushed, screw-down case back with engraved Speedmaster logo. D. Gray with luminous baton indexes, outer minute and checkerboard 1/5th seconds divisions in white and orange, subsidiary dials for the constant seconds, the 30-minute and 12-hour registers. Luminous white ?baton? hands, orange hand for the chronograph function. M. Cal. 861, copper-colored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Dim. 41 x 45 mm. Thickness 15 mm.