IWC Schaffhausen Aquatimer Chronograph

The IWC Schaffhausen Aquatimer Chronograph IW376803 is a chronograph in a stainless steel case measuring 44 mm across. The case stands 17 mm thick and carries a screw-down crown. A convex sapphire crystal with antireflective coating on both sides covers the black dial. The case is rated to 300 metres, equivalent to 30 bar. Inside is the self-winding calibre 79320, giving 44 hours of power reserve. The watch combines a chronograph function with day and date display and small seconds. This reference uses a black rubber strap, fitted with IWC's quick-change system.