Landeron watch caliber 48 51 ... 148 ... setting wheel #450 ... x1

LANDERON 48, 51 and 148 Replacement parts.

Landeron 48 51 ... chronograph spring for yoke or setting clutch lever ... x1

Landeron No. 430 click spring for chronograph calibers 48 51 148 248

Landeron No. 440 yoke set spring for chronograph calibers 48 51 148 248

Replacement Watch Movement Clutch Spring For ETA 7750 Movement Part Number 8320

Watch Movement Clutch Spring 2 Functions Part No.8320 for ETA 7750 Repair Parts

Landeron No. 8320 coupling clutch spring for chronograph caliber 51