IWC Portuguese Perpetual Calendar Blue Dial 18kt White Gold Black Leather Men's Watch IW503203

18kt white gold case with a brown leather strap. Fixed 18kt white gold bezel. Blue dial with silver-toned hands and Arabic hour markers. Minute markers around the outer rim. Dial Type: Analog. Perpetual calendar. Four -month, combined day of the week and small second, combined date and power reserve and moonphase subdials. IWC Calibre 51614 automatic movement with a 168-hour / 7-day power reserve. Scratch resistant sapphire crystal. Round case shape, case size: 44.2 mm. 18kt white gold tang clasp. Water resistant at 30 meters / 100 feet. Functions: perpetual calendar, moon phase, year, month, date, day, hour, minute, small second, power reserve indicator. Portuguese Perpetual Calendar Series. Luxury watch style. Watch label: Swiss Made. IWC Portuguese Perpetual Calendar Blue Dial 18kt White Gold Black Leather Men's Watch IW503203.