Landeron chronograph runner cal. 51 55 151 152 153 155 / part 8000 (height 8.05mm)

Landeron chronograph runner / part 8000

Height 8.05 mm (be aware it exists also a rare part with height 8.55mm for these calibers)

Mobile de chronographe

It fits all following calibers :

51 55 151 152 153 155

Pre-owned / Pre-used