B.F.G. 866

BrandB.F.G.Caliber866Size12FunctionSCVersionHands1,10x1,90Stem9118Stem (subs.)Stem (2 pce)Balance staff44704 / 44707Balance staff (subs.)44705 / 44709Mainspring (subs.)1,15x13,0x0,135Mainspring (subs.)Battery


Part NocaliberdescriptionoriginalArtno.
401Winding stem8029118
435/1BSpring yoke90300435866
721Balance cplt. -regulated025998
723Balance staff, pivoted80244705
723Balance staff ST -shock-absorber80244704
797Pin pallet fork for roller
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