Grey titanium case with a blue rubber strap. Fixed grey titanium bezel. Blue dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Audemars Piguet Calibre 4309 automatic movement. Scratch resistant sapphire crystal. Screw down crown. Octagon case shape, case size: 43 mm. Buckle clasp. Water resistant at 100 meters / 330 feet. Functions: hour, minute, second. Additional Info: original box, international warranty card, manual (complete accessories). Royal Oak Offshore Series. Luxury watch style. Watch label: Swiss Made. Item Variations: Music Edition. Audemars Piguet Royal Oak Offshore Automatic Blue Dial Men's Watch 15600TI.OO.A343CA.01.