Collector's Pocket Watches, Wristwatc...

Geneva, Mar 20, 2003

LOT 329

Omega, "Speedmaster Professional", No. 26542741, case No. 145012, circa 1968. Production of the Speedmaster started in 1957.Fine, round, water-resistant, stainless steel gentleman's wristwatch with round button chronograph and registers.

C. three-body, polished and brushed, screwed-down case back engraved with the Speedmaster logo, anti-magnetic protecting cap, tachometer graduation on the bezel, stylized lapidated lugs. D. black with tritium-coated indexes, auxiliary dials for the seconds, the 12 hour and 30 minute registers."Bâton" tritium-coated hands.M.Cal. 321,gilt brass, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring.Dial, case and movement signed.Diam. 42 mm.