Brand Graham Caliber Number G1749 Base Caliber ETA/Valjoux 7750 Movement Type Automatic Jewels 25 Diameter 13 1/4”’ (30mm) Height 7.9mm...
ETA Valjoux
Brand ETA / Valjoux Caliber Number 7750 Based On Valjoux 7733 (manual wind) Movement Type Automatic Jewels 25 (see below)...
