FELSA 4023

BrandFELSACaliber4023Size7 3/4FunctionVersionHands0,60x1,20Stem5028Stem (subs.)Stem (2 pce)Balance staff23202/23204Balance staff (subs.)25501/25111Mainspring (subs.)1,25x6,50x0,07Mainspring (subs.)Battery

Watchparts

Part NocaliberdescriptionoriginalArtno.
401Winding stem8025028
445= 4020Setting lever spring920004454020
723Balance staff, pivoted80225501
723Balance staff ST -shock-absorber80223202
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