IWC Portuguese Tourbillon Hand Wound White Gold Men's Watch IW546301

18kt white gold case with a brown alligator leather strap. Fixed 18 kt white gold bezel. Slate dial with silver-tone hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Two sub-dials displaying: small second at the 6 o'clock position, and tourbillon at the 9 o'clock position. IWC Calibre 98900 Hand Wind movement, containing 21 Jewels, bitting at 28800 vph, and has a power reserve of approximately 54 hours. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Round case shape, case size: 43 mm, case thickness: 11 mm. Band width: 22 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, small second, tourbillon. Portuguese Series. Luxury watch style. Watch label: Swiss Made. IWC Portuguese Tourbillon Hand Wound White Gold Men's Watch IW546301.