Silver-tone stainless steel case with a black leather strap. Fixed silver-tone stainless steel bezel. Black dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Automatic movement. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape, case size: 39 mm, case thickness: 10 mm. Band width: 20 mm. Buckle clasp. Water resistant at 30 meters / 100 feet. Functions: perpetual calendar, day, date, moon-phase, second, hour, minute, month, chronograph, water resistant. Da Vinci Series. Luxury watch style. Watch label: Swiss Made. Pre-owned IWC Da Vinci Perpetual Chronograph Automatic Black Dial Mens Watch IW375030.