5011K
Manual
This hand-wound observatory-grade movement debuted circa 1960 and was recognized by the Neuchâtel Observatory in 1967 as the most precise chronometer ever evaluated. It also features a power reserve indicator.
Caliber Details
- Manufacturer
- Zenith
- Type
- Manual
- Frequency
- 18000 vph
- Power Reserve
- 46 h
- Jewels
- 19
- Diameter
- 50.00 mm
- Display
- Analog
- Hands
- Hours, Minutes, Small Seconds
