Stainless steel case with a stainless steel bracelet. Uni-directional rotating stainless steel bezel with black ceramic top ring. Black dial with luminous silver-tone hands and index hour markers. Arabic numerals appear at the 3, 6, 9 and 12 o'clock positions. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Automatic movement with a 60-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Case diameter: 41 mm. Case thickness: 14.65 mm. Round case shape. Band width: 21 mm. Deployment clasp. Water resistant at 300 meters / 1000 feet. Functions: hour, minute, second. Additional Info: anti-magnetism feature. Luxury watch style. Watch label: Swiss Made. Item Variations: 233 30 41 21 01 001, 233-30-41-21-01-001, 233/30/41/21/01/001, 23330412101001. Omega Seamaster 300 Automatic Black Dial Stainless Steel Mens Watch 23330412101001.