18kt rose gold case with a black alligator leather strap. Fixed 18kt rose gold bezel. Black dial with rose gold-tone hands and stick hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Month, day of the week and date sub-dials. Four sub-dials displaying: moonphase / 30 minute, month / 12 hour , date, day / 60 second. IWC Calibre 79261 Automatic movement, based upon ETA 7750, bitting at 21600 vph, and has a power reserve of approximately 44 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Tonneau case shape, case size: 51 mm x 43.1 mm, case thickness: 15.2 mm. Deployment with push button release clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, year, month, day, date, hour, minute, second, moonphase, perpetual calendar. Da Vinci Series. Luxury watch style. Watch label: Swiss Made. IWC Da Vinci Perpetual Calendar Edition Kurt Klaus Chronograph Rose Gold Men's Watch IW376206.