CERTINA 17-251 Brand CERTINA Caliber 17-251 Size 7 3/4 Function SC-CLD Version Hands 0,80x1,30 Stem 7610 Stem (subs.) Stem (2 pce) Balance staff 28033 Balance staff (subs.) Mainspring (subs.) 1,20x6,00x0,07 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.205BCenter wheel drilled + cannon227BSweep second wheel245BCannon pignon sweep sec. H = 270250BHour wheel257BAuflage für Stundenrad260BMinute wheel401Winding stem8027610723Balance staff ST -shock-absorber802280331520= 15-20Reversing wheel9120152015201520/1= 15-20Reversing wheel9120152115202535BDate indicator maintaining plate2556BDatumstern- / Datumanzeiger- Mitnehmerrad2558BDoubel-toothed hour wheel2575BDate jumper spring2576BDate jumper
