IWC Portugieser

At 44.6mm this is the Portugieser at the scale the original demanded. In the late 1930s two Portuguese merchants asked IWC for a wristwatch as accurate as a marine chronometer, which meant fitting a pocket watch movement, which meant a case far larger than the era found acceptable. The proportions became the point. The railway-track chapter ring and slender leaf hands are unchanged, driven by an IWC-manufactured calibre.

Reference: IW344002
Movement: Automatic, IWC-manufactured calibre
Power reserve: approx. 60 hours
Case: Stainless steel, 44.6 mm
Water resistance: 30 m
Year: 2026 — Full set