Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Black textured dial with silver-tone hands and diamond hour markers. Date display at the 3 o'clock position. Automatic chronometer movement with 50 hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Case diameter: 27 mm. Case thickness: 9 mm. Round case shape. Fold over push button clasp. Water resistant at 100 meters / 330 feet. Dress watch style. Omega Constellation Chronometer Black Dial Stainless Steel Ladies Watch 12310272051001.
Round watch with modified sunray dial featuring Roman numeral-etched bezel and diamond hour markers
28 mm stainless steel case with anti-reflective sapphire dial window
Swiss automatic movement with analog display
Stainless steel band with deployant clasp with push-button closure
Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving