Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Blue dial with luminous silver-tone hands and index hour markers. Minute markers. Tachymeter markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Audemars Piguet calibre 3126/3840 Automatic movement, based upon Audemars Piguet 3120, containing 59 Jewels, composed of 365 parts, bitting at 21600 vph, and has a power reserve of approximately 50 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Octagon case shape. Case size: 42 mm. Case thickness: 14.4 mm. Fold over clasp with a push button release. Water resistant at 100 meters / 330 feet. Functions: chronograph, tachymeter, date, hour, minute, small second. Royal Oak Offshore Series. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Royal Oak Offshore 25th Anniversary Chronograph Automatic Blue Dial Mens Watch 26237ST.OO.1000ST.01.
