HOROTEC 13.155

for fitting diameters 1.60, 1.90 and 2.10 mm

KIF® shock absorber with non-attached spring. 

The non-attached spring of KIF 1 (Trior) is locked by rotation. 

In order to simplify operations for the watch repair during assembly or

 dismounting, KIF-PARECHOC® have designed a small tool known as “spring-twister”