HELVETIA 64

BrandHELVETIACaliber64Size13FunctionVersionHands0,80x1,35Stem7109Stem (subs.)Stem (2 pce)Balance staff31020 INCABalance staff (subs.)Mainspring (subs.)1,6x11,5x0,13Mainspring (subs.)Battery

Watchparts

Part NocaliberdescriptionoriginalArtno.
401Winding stem8027109
723Balance staff ST -shock-absorber80231020
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