Family: 70055h power reserve28,800 vph (4 Hz)
Caliber 77F0 is an automatic movement manufactured by Breguet. Introduced in 2018, it features GMT and power reserve complications. The movement is produced in-house and belongs to Breguet's caliber 700 family. It powers the Marine 5557 and remains in production.
Last updated 12 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Power Reserve
55h
Frequency
28,800 vph (4 Hz)
Height
6.1mm
Display Type
Analog
COMPLICATIONS
GMT
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2018CALIBER FAMILY
700ALSO KNOWN AS
77f1
FOR WATCH DEALERS
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