IWC · Manual Wind
74
Hand-wound savonette movement, most famous for its use in the early reference 325 Portugieser watches.
- Winding
- Manual Wind
- Power Reserve
- 54 hours
- Frequency
- 18,000 vph (2.5 Hz)
- Jewels
- 19
- Diameter
- 37.8 mm
Watches with this movement
1
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