The Tutima T 320 is an automatic cam-actuated chronograph based on the Valjoux 7750, manufactured by Tutima Glashütte. It operates at 28,800 vph with a 44-hour power reserve. The movement features a customized rotor and holds German Chronometer certification to DIN 8319 standards. It remains in production and powers the Grand Flieger Classic Chronograph.
Last updated 24 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Power Reserve
44h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
COMPLICATIONS
Chronograph
FEATURES
Cam-Actuated
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheBASED ON
ETA SA 7750CALIBER FAMILY
Tutima modified ValjouxALSO KNOWN AS
tutima 320
FOR WATCH DEALERS
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