REGO 151BrandREGOCaliber151Size12FunctionAUTVersionHands1,10x1,80Stem10006Stem (subs.)Stem (2 pce)Balance staff39901Balance staff (subs.)Mainspring (subs.)1,45x9,5x0,095Sp.Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem80210006723Balance staff ST -shock-absorber80239901