Graham · Movement

Graham caliber G1747

Ref. G1747

Movement based on Valjoux / ETA 7750; made by La Joux Perret.

Type
Automatic
Display
Analog
Power reserve
42 h
Frequency
28800 vph
Jewels
25
Diameter
30 mm
Complications
Chronograph, Date, Hours, Minutes, Small Seconds
Base caliber
ETA caliber 7750

Used in

14 models