OMEGA CONSTELLATION YELLOW GOLD Omega, 'Constellation, Automatic, Chronometer, Officially Certified', movement No. 31947626, Ref. 168029. Made circa 1970. Fine, tonneau-shaped, water-resistant, self-winding, center seconds, 18K yellow gold chronometer wristwatch with day and date, and a gilt Omega buckle. | Important Modern & Vintage Timepieces | Hong Kong, 22 June 2013
OMEGA CONSTELLATION YELLOW GOLD Omega, ?Constellation, Automatic, Chronometer, Officially Certified?, movement No. 31947626, Ref. 168029. Made circa 1970. Fine, tonneau-shaped, water-resistant, self-winding, center seconds, 18K yellow gold chronometer wristwatch with day and date, and a gilt Omega buckle., C. Three-body, brushed and polished, straight lugs, reeded bezel, screwed-down case back with embossed Constellation logo.D. Brushed gray with applied blackened steel baton indexes and luminous dots, outer minute division, applied steel Omega logo and Constellation Star, aperture for the day and date. Luminous steel baton hands.M. Cal. 751, copper-colored, 24 jewels, straight-line lever escapement, monometallic balance adjusted to five positions and temperature, shock absorber, self-compensating flat balance spring, swan neck micrometer regulator. Dial, case and movement signed. Diam. 34 mm. Thickness 11.5 mm
