Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Black dial with luminous silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Month and date display at the 3 position. Automatic movement with a 55 hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Case diameter: 43 mm. Case thickness: 15.5 mm. Round case shape. Band width: 24 mm. Band length: 7 inches. Deployment clasp with a push button release. Water resistant at 150 meters / 500 feet. Functions: date, day, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Item Variations: 231 10 43 22 01 002, 231-10-43-22-01-002, 231/10/43/22/01/002, 23110432201002. Omega Aqua Terra Annual Calendar Automatic Black Dial Mens Watch 231.10.43.22.01.002.