Titanium men's watch with black alligator leather strap and grey fixed titanium bezel. Features an openwork dial equipped with luminous hands and index hour markers, plus minute markers on the outer rim. Includes a perpetual calendar displaying month, day of the week, and date via sub-dials. Four key sub-dials feature moon phase, date, day, and month information. Equipped with Audemars Piguet Calibre 2885 Automatic movement containing 52 jewels, composed of 648 parts, beating at 19800 vph (32'000 bph), and offering a power reserve of approximately 45 hours. Features bitting functions: perpetual calendar, moon phase, chronograph with column wheel and rattrapante capability for split-second precision, date function, day function, small second hand, minute repeater. Caseback is skeleton design showing the movement. Octagon case shape measuring 44mm diameter and 14.8mm thick made from titanium. Secured by a deployment clasp with push button release mechanism. Scratch resistant sapphire crystal lens protects the openwork dial. Water resistant to 20 meters / 65 feet depth. Swiss Made luxury watch.