ETERNA 520

BrandETERNACaliber520Size12FunctionVersionHands0,80x1,40Stem6814Stem (subs.)Stem (2 pce)Balance staff31705Balance staff (subs.)30605Mainspring (subs.)1,3x10,5x0,13Mainspring (subs.)Battery

Watchparts

Part NocaliberdescriptionoriginalArtno.
401Winding stem8026814
443Setting lever92200443520
723Balance staff, pivoted80230605
723Balance staff ST -shock-absorber80231705
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