Portugieser's story starts in the late 30s when two Portuguese businessmen came to
IWC Schaffhausen seeking wristwatches with the precision of marine chronometers; the result was a watch that was far ahead of its time. Years later, it's a style that reflects the Swiss brand's success as an internationally renowned name in haute horology. Assembled from polished stainless steel, this version features an 69355 calibre movement with a 46-hour power reserve.
- IWC Schaffhausen stainless-steel and rubber automatic watch
- 100% stainless steel; strap 100% rubber
- Style number: IW371620
- Pin-buckle fastening
- Round dial, strap, 69355 calibre, 46hr power reserve, sapphire-crystal glass, automatic movement
- Case diameter: 41mm
- Case thickness: 13.0mm
- Wipe with a clean, dry cloth
- Water resistance: 3 bar / 3 atm / 30m / 100ft
- Made in Switzerland
- Eight-year international limited warranty