Silver-tone stainless steel case with a black alligator leather strap. Fixed silver-tone stainless steel bezel. Silver-tone dial with gold-tone hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Chronograph - two sub-dials displaying: 60 second and 30 minute. IWC Calibre 76240 Hand Wind movement, containing 31 Jewels, bitting at 21600 vph, and has a power reserve of approximately 44 hours. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape, case size: 41 mm, case thickness: 13 mm. Buckle clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, rattrapante, hour, minute, second. Portuguese Series. Luxury watch style. Watch label: Swiss Made. Pre-owned IWC Portuguese Chronograph Hand Wind Silver Dial Mens Watch IW371202.