Family: 10xx21 jewels40h power reserve21,600 vph (3 Hz)
The Vacheron Constantin caliber 1055 is a manual winding movement with a diameter of 15.7 mm and a height of 2.1 mm. It has 21 jewels, operates at a frequency of 21,600 vph, and provides a power reserve of 40 hours. This caliber powers the Heures Créatives Heure Romantique model in a 26.5mm case.
Last updated 8 Jul 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
21 jewels
Power Reserve
40h
Frequency
21,600 vph (3 Hz)
Diameter
15.7mm
Height
2.1mm
Display Type
Analog
Winding
Manual
FEATURES
Hand Winding
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
10xxCOUNTRY
SwitzerlandALSO KNOWN AS
cal. 1055
FOR WATCH DEALERS
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