OTERO 25 Brand OTERO Caliber 25 Size 5 1/4 Function Version Hands 0,55x1,00 Stem 5504 Stem (subs.) Stem (2 pce) Balance staff 29208 Balance staff (subs.) 29203 Mainspring (subs.) 1,25x7,5x0,09 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.301Regulator for flat hairspring9680030125401Winding stem8025504430BClick spring9680043025710Pallet fork -pinion 1 lower end-piec.025998723Balance staff ST -shock-absorber80229208723Balance staff, pivoted80229203
