Vacheron Constantin caliber 1860
| Brand: | Vacheron Constantin |
|---|---|
| Reference: | 1860 |
| Movement: | Handwound |
| Display: | Analog |
| Diameter: | 37.00 |
| Jewels: | 74 |
| Reserve: | 72 |
| Frequency: | 18000 |
| Hands: | Hours, Minutes, Small Seconds |
| Acoustic: | Grande Sonnerie, Minute Repeater, Petite Sonnerie |
| Additionals: | Power Reserve Indicator |
Description
Caliber 1860 was introduced in 2017. This hand-wound movement is the first Grande Sonnerie made by Vacheron Constantin. It consists of 727 parts including 74 jewels, and measures 37mm across at a height of 9.1mm. The power reserve for the movement is 72 hours, while the strike work has a power reserve of approximately 20 hours.
