1860
Manual
Debuting in 2017, the Caliber 1860 is Vacheron Constantin’s inaugural Grande Sonnerie movement. Comprising 727 components and 74 jewels, it measures 37 mm in diameter and 9.1 mm in height, providing a 72-hour movement power reserve and a 20-hour strike power reserve, complemented by a power reserve indicator.
Caliber Details
- Manufacturer
- Vacheron Constantin
- Type
- Manual
- Frequency
- 21600 vph
- Power Reserve
- 72 h
- Jewels
- 74
- Diameter
- 37.00 mm
- Display
- Analog
- Hands
- Hours, Minutes, Small Seconds
