Patek Philippe Aquanaut Chronograph

18kt white gold case with a green rubber strap. Fixed 18kt white gold bezel. Green dial with Arabic numeral hour markers. Dial Type: Analog. Date display at the 3 o’clock position. Patek Philippe Calibre CH 28-520 C Automatic movement, containing 35 Jewels, composed of 327 parts, bitting at 28800 vph, and has a power reserve of approximately 55 hours. Scratch resistant sapphire crystal. Screw down crown. Transparent see through case back. Cushion case shape, | Case Size: 42.2 mm, case thickness: 11.9 mm. Deployment clasp. Water resistant at 120 meters / 400 feet. Functions: date, hour, minute, second.