Stainless steel case with a black (alligator) leather strap. Fixed stainless steel bezel. Black dial with silver-tone leaf-style 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 69355 automatic movement, based upon IWC 69370, containing 27 Jewels, composed of 194 parts, bitting at 28800 vph, and has a power reserve of approximately 46 hours. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape. Case size: 41 mm. Case thickness: 13 mm. Fold over clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, column wheel, hour, minute, small second. Additional Info: original box, international warranty card, manual (complete accessories). Portugieser Series. Luxury watch style. Watch label: Swiss Made. IWC Portugieser Chronograph Automatic Black Dial Men's Watch IW371609.