IWC Schaffhausen Portugieser
Large round-cased line originally commissioned for clients wanting marine-chronometer-level precision on the wrist; dates to the late 1930s.
8 references
| Reference | Variant | Years | Dial | Size |
|---|---|---|---|---|
| 325 | Portugieser (original oversized wristwatch) | 1939–1980 | Not recorded | 41.5 mm |
| 5240 | Portugieser Minute Repeater | 1995–2005 | Not recorded | Not recorded |
| IW500107 | Portugieser Automatic 7 Days | 2000–2007 | silver | 42.3 mm |
| IW5021 | Perpetual Calendar | 2003–2013 | Not recorded | 44 mm |
| IW371604 | Portugieser Chronograph | 2020 | Not recorded | 41 mm |
| IW358310 | Portugieser Automatic 40 | 2022 | green | 40.4 mm |
| IW503701 | Portugieser Perpetual Calendar 44 | 2024 | Not recorded | 44.2 mm |
| IW505701 | Eternal Calendar | 2024 | Not recorded | 44.4 mm |