Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Grey dial with luminous silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 6 o'clock position. Chronograph - two sub-dials displaying: 12 hours and 24 hours. Omega calibre 9605 automatic movement with a 60-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Skeleton case back. Round case shape. Case size: 43 mm. Case thickness: 17 mm. Band width: 22.9 mm. Band length: 9 inches. Deployment clasp. Water resistant at 150 meters / 500 feet. Functions: chronograph, GMT, second time zone, date, hour, minute, second, co-axial escapement, chronometer. Luxury watch style. Watch label: Swiss Made. Item Variations: 231 10 43 52 06 001, 231-10-43-52-06-001, 231/10/43/52/06/001, 23110435206001. Omega Seamaster Aqua Terra Chronograph GMT Automatic Chronometer Grey Dial Mens Watch 23110435206001.