Family: 76xx34 jewels65h power reserve
The Blancpain caliber 7663.4 is an automatic movement with a diameter of 26.2 mm and 34 jewels. It has a power reserve of 65 hours and includes a small seconds display. This caliber powers the Villeret Ultraplate.
Last updated 8 Jul 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
34 jewels
Power Reserve
65h
Diameter
26.2mm
Display Type
Analog
FEATURES
Small Seconds
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
76xxCOUNTRY
SwitzerlandALSO KNOWN AS
cal. 7663.4
FOR WATCH DEALERS
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