VALJOUX 7741BrandVALJOUXCaliber7741Size14FunctionVersionHandsStem7070Stem (subs.)Stem (2 pce)Balance staff32010Balance staff (subs.)Mainspring (subs.)1,50x13,0x0,14Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.221= 7740Third wheel and pinion, long pivot920002217740401Winding stem8027070415= 7740Ratchet wheel920004157740723= 7740Balance staff ST -shock-absorber80232010