Silver-tone stainless steel case with a black leather strap. Fixed silver-tone stainless steel bezel. Blue dial with silver-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. Automatic movement. Scratch resistant sapphire crystal. Solid case back. Round case shape, case size: 41 mm. Fold over clasp with a safety release. Functions: chronograph, hour, minute, second. Portuguese Chronograph Series. Luxury watch style. Watch label: Swiss Made. Pre-owned IWC Portuguese Chronograph Automatic Blue Dial Mens Watch IW371432.