ETA 2457

BrandETACaliber2457Size10 1/2FunctionVersionHands0,90x1,50Stem6310Stem (subs.)6334Stem (2 pce)Balance staff27101/ 27103Balance staff (subs.)28105/ 28030/ 28118Mainspring (subs.)1,30x10,00x0,105Mainspring (subs.)Battery

Watchparts

Part NocaliberdescriptionoriginalArtno.
401Winding stem8026310
401Aufzugwelle Ersatz8026334
723Balance staff, pivoted80228105
723Balance staff ST -shock-absorber80227101
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