Stainless steel case with a black (alligator) leather strap. Fixed stainless steel bezel. Black dial with luminous silver-tone hands and index hour markers. Arabic numeral minute markers (at 5 minute intervals). 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 hour and 24 hour (GMT). Omega calibre 9605 automatic movement, based upon Omega 9300, containing 54 Jewels, bitting at 28800 vph, and has a power reserve of approximately 60 hours. Scratch resistant sapphire crystal. Screw down crown. Skeleton case back. Round case shape. Case size: 43 mm. Band width: 21.6 mm. Band length: 8.5 inches. Fold over clasp with a push button release. Water resistant at 150 meters / 500 feet. Functions: chronograph, GMT, second time zone, date, hour, minute, second, co-axial escapement, chronometer. Seamaster Aqua Terra Series. Luxury watch style. Watch label: Swiss Made. Item Variations: 231 13 43 52 06 001, 231-13-43-52-06-001, 231/13/43/52/06/001, 23113435206001. Omega Aqua Terra Chronograph Automatic Black Dial Mens Watch 23113435206001.
