18kt rose gold case with a brown leather strap. Fixed 18kt rose gold bezel. Silver-plated dial with rose gold-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display at the 3 o'clock position. Three sub-dials displaying: 60 second, 60 minute and power reserve indicator. IWC Calibre 59360 Hand Wind movement, containing 36 Jewels, bitting at 28800 vph, and has a power reserve of approximately 192 hours. Scratch resistant sapphire crystal. Round case shape, case size: 45 mm, case thickness: 13 mm. Water resistant at 30 meters / 100 feet. Functions: chronograph, column wheel, monopoussoir, hour, minute, small second, power reserve indicator. Portofino Monopusher Series. Luxury watch style. Watch label: Swiss Made. Pre-owned IWC Portofino Monopusher Chronograph Silver-Plated Dial Mens Watch IW515104.