18kt rose gold case with a 18kt rose gold bracelet. Fixed 18kt rose gold bezel. Black dial with luminous hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. One subdial displaying: 12 hour/60 minute. 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 case back. Round case shape, case size: 40.5 mm. Butterfly clasp. Water resistant at 120 meters / 400 feet. Functions: chronograph, date, hour, minute, second. Nautilus Series. Luxury watch style. Watch label: Swiss Made. Item Variations: 5980 1R 001, 5980.1R.001, 59801R001. Patek Philippe Nautilus Black Dial 18kt Rose Gold Chronograph Automatic Men's Watch 5980-1R-001.