Family: 24xx27 jewels40h power reserve28,800 vph (4 Hz)
The Vacheron Constantin caliber 2455/2 is an automatic movement measuring 26.2 mm in diameter and equipped with 27 jewels. It operates at a frequency of 28,800 vibrations per hour and offers a power reserve of 40 hours. The movement includes small seconds and a date complication, and it powers the Historiques 222 37mm.
Last updated 8 Jul 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
27 jewels
Power Reserve
40h
Frequency
28,800 vph (4 Hz)
Diameter
26.2mm
Display Type
Analog
COMPLICATIONS
Date
FEATURES
Small Seconds
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
24xxCOUNTRY
SwitzerlandALSO KNOWN AS
cal. 2455/2
FOR WATCH DEALERS
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