B.F.G. 158BrandB.F.G.Caliber158Size12 1/2FunctionSC-CLDVersionHands1,10x1,60Stem8303Stem (subs.)Stem (2 pce)Balance staff28912Balance staff (subs.)29813Mainspring (subs.)1,25x10,5x0,125Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8028303723Balance staff, pivoted80229813723Balance staff ST -shock-absorber802289122557date indicator90302557158