FHF 183BrandFHFCaliber183Size9 3/4FunctionVersionHands0,70x1,30Stem5917Stem (subs.)Stem (2 pce)Balance staff29223Balance staff (subs.)29012 INCAMainspring (subs.)1,5x9,0x0,10Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8025917445= 181Setting lever spring92000445181723Balance staff, pivoted80229012723Balance staff ST -shock-absorber80229223770BMainspring92000770183