Landeron watch caliber 48 51 ... spring for coupling clutch #8320 ... x1

LANDERON 48, 51 and 148 Replacement parts.

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

Landeron 48 Swiss Original Watch Parts Chronograph

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

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

Original Hands Landeron 48 Swiss Watch Parts Chronograph

Landeron Cal 51 Chronograph Watch Movement Parts Fork Wheel Spring Bridge Hands