IWC Men's (IW371445) Portugieser Chronograph Automatic Watch, Black Imported Stainless steel case; Sapphire glass, convex, antireflective coating on both sides Portugieser Chronograph Automatic, self-winding Chronograph function with minutes and seconds Diameter 40.9 MM; Height 12.4 MM Dial: Silver-plated dial; Black alligator leather strap 31 Jewels; Water resistance 3 Bar (100.4 feet) Small hacking seconds; Frequency: 28800.0 vph (4.0 hz) You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!