Pre-owned, 18kt rose gold case and bracelet. Fixed bezel in 18kt rose gold. Black dial with luminous hour markers and hands. Minute markers around the outer rim. Analog dial type featuring a subdial for 12-hour/60-minute indication. Automatic movement (Patek Calibre CH 28-520 C) containing 35 jewels, composed of 327 parts, beating at 28800 vph with approximately 55 hours power reserve. Sapphire crystal is scratch resistant and transparent case back available. Screw down crown equipped for chronograph function. Water resistance up to 120 meters / 400 feet. Round shape in size 40.5 mm, operated by a butterfly clasp. Date display positioned at the 3 o'clock mark. Functions include hour, minute, second and chronograph.