Yellow gold-tone 18kt yellow gold case with a brown leather strap. Fixed yellow gold-tone 18kt yellow gold bezel. White dial with yellow gold-tone hands and Arabic numeral hour markers. Minute scale around the inner rim. Dial Type: Analog. Date display around the inner rim. Two sub-dials displaying: word time and day/night indicator. Patek Philippe Calibre 240 HU Automatic movement, based upon Patek Philippe 240, containing 33 Jewels, composed of 239 parts, bitting at 21600 vph, and has a power reserve of approximately 48 hours. Scratch resistant sapphire crystal. Screw down crown. Transparent see through case back. Round case shape, case size: 38.5 mm. Fold over clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute. Complications Series. Luxury watch style. Watch label: Swiss Made. Patek Philippe Complications Automatic White Dial Men's Watch 5231J-001.