Portugieser IW5057-01
IWC Portugieser Eternal Calendar Platinum / White
Licensed benchmark ownership identity
- Movement
- IWC 52640
- Case width / diameter
- 44.4 mm
- Thickness
- 14.9 mm
- Years
- Current
IWC 52640
1 references currently carry this movement label across 1 brands. 1 have an indexable exact-reference page. The movement page is a linked index; exact technical claims remain on the reference records and their evidence panels.