IW3756-05Ref

By integrating the caliber 79261's mechanical precision with the rugged look of the GST line, IWC created the GST Perpetual Calendar. Clients could choose between stainless steel or titanium cases and various dial languages including English, German, French, or Italian, with the caveat that pictures may not display the correct language. Reference IW3756-05 consists of a rhodium-plated grey dial and a stainless steel case.