IWC Schaffhausen - Portugieser Automatic Chronograph 41mm Stainless Steel And Rubber Watch, Ref. No. IW371620 - Men - White

IWC Schaffhausen's 'Portugieser' collection traces back to the 1930s, when two Portuguese merchants commissioned the house to create a wristwatch with the precision of a marine chronometer. Powered by the in-house calibre 69355 automatic chronograph movement, visible through an exhibition case back, this stainless steel reference is set on a blue rubber strap that gives the classic design a more contemporary feel.