Zenith
Calibre Calibre 135
Manual winding
Specifications
- Maker
- Zenith
- Type
- Manual winding
- In-house
- Yes
- Power reserve
- about 72 h
- Frequency
- 18,000 vph (2.5 Hz)
Sources
- Official Zenith retrieved October 18, 2026
Used in
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| Zenith G.F.J. (18 ct yellow gold) 30.1865.0135/56.C216 | 39 mm | 10.5 mm | — |
| Zenith G.F.J. (platinum) 40.1865-2.0135/01.C220 | 39 mm | 10.5 mm | — |