The Tissot PRX Chronograph is an automatic movement based on the ETA/Valjoux 7753, a variant of the widely used 7750 architecture. It operates at 28,800 vph with a 60-hour power reserve and features a classical 3-6-9 sub-dial layout. Introduced in 2022, the caliber remains in production.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Power Reserve
60h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
COMPLICATIONS
Chronograph
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheLAUNCH YEAR
2022BASED ON
Valjoux Valjoux 7753CALIBER FAMILY
PRX ChronographFOR WATCH DEALERS
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