CERTINA 13-10 Brand CERTINA Caliber 13-10 Size 5 1/2 Function Version Hands 0,55x1,10 Stem 6604 Stem (subs.) Stem (2 pce) Balance staff 28022 INCA Balance staff (subs.) Mainspring (subs.) 1,4x6,0x0,06 Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.240Cannon pignon sweep sec.H.275912002421310240Cannon pignon sweep sec.H.206912002401310240Cannon pignon sweep sec.H.235912002411310407BClutch wheel912004071310410=12-10Winding pignon912004101210445BSetting lever spring912004451310723Balance staff ST -shock-absorber80228022