IW3716-20Ref

The IWC Portugieser 3716 builds upon the classic 3714 design, incorporating an updated movement, an exhibition case back, and various refinements. Originally debuting in the 2018 '150th Anniversary' series, the model entered the standard lineup in late 2019. Reference IW3716-20, introduced in 2022, features a stainless steel case, a silver dial with contrasting subdials, and a rubber strap.