Brand: | Vacheron Constantin |
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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.