Automatic mechanical movement, Calibre 4309. Titanium case in grey finish. Analog dial displaying hours and minutes with central second hand; blue dial accented by silver-tone hour markers and luminous applied indexes. Grey titanium bezel is fixed. Sapphire crystal glass provides scratch resistance. Minute markers are present around the outer rim of the watch face. Octagonal shaped case measuring 43 mm in diameter. Secured by a buckle clasp closure mechanism. Water resistant capability reaches up to 100 meters / 330 feet depth. Includes original retail box, international warranty certificate and instruction manual (complete set). Watch is part of Royal Oak Offshore collection from Audemars Piguet.