OMEGA, Constellation, About 1990 N°1448/431.6 Men's wristwatch in steel and 18K (750) yellow gold, gold dial, Roman numeral hour markers on the bezel, date window at 3 o'clock, quartz movement (battery unverified), integrated bracelet with folding clasp. Dial, case and bracelet signed. Diameter: 33 mm Gross weight: 65.6 g