$690
Omega, Automatic Chronometer, Officially Certified, "Constellation", No. 18190021. Produced in 1961.Fine, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with date. three-body, solid, polished, screwed-down case back with logo, faceted concave lugs. black with applied copper-colored indexes, aperture for the date. "Dauphine" copper-colored hands. Cal. 561, copper-colored, 24 jewels, straight line lever escapement, monometallic balance adjusted to temperature and 5 positions, shock-absorber, self-compensating flat balance spring, micrometer regulator.Dial, case, and movement signed.Diam. 34 mm.
Auctioneer:
Antiquorum
Date:
2002-12-04