Certina 13-22-200, Center wheel with cannon pinion
CERTINA original parts in very good used condition.
Fits cal: 13-22
13-20: 19.800 A/h.
13-21: 19.800 A/h, threads for casing clamps.
13-22: 21.600 A/h, threads for casing clamps.
About our used parts!
Allused partsarecleaned andthoroughlycheckedby a watchmaker, often they come froma workingmovement.Minor imperfectionsmay occur,butnothing that affectsthe function.