Family: 78xx24 jewels70h power reserve21,600 vph (3 Hz)
The Breguet 78SO is an automatic movement with a power reserve of 70 hours. It operates at 21,600 vibrations per hour. Its thickness is 6.7 mm.
Last updated 20 Sep 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
24 jewels
Power Reserve
70h
Frequency
21,600 vph (3 Hz)
Height
6.7mm
Display Type
Analog
COMPLICATIONS
Chronograph30-Minute Counter
FEATURES
Small Seconds
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
78xxCOUNTRY
SwitzerlandALSO KNOWN AS
cal. 78SO
FOR WATCH DEALERS
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