LONGINES 520

BrandLONGINESCaliber520SizeFunctionVersionHandsStem4916Stem (subs.)Stem (2 pce)Balance staff25006Balance staff (subs.)Mainspring (subs.)1.20x7.5x0.08x320Mainspring (subs.)Ersatz 02871Battery

Watchparts

Part NocaliberdescriptionoriginalArtno.
200Center wheel + cannon pinion
240Cannon pinion
401Winding stem8024916
407Clutch wheel
410Winding pignon
420Crown wheel
430Click spring
443Setting lever assembled
723Balance staff ST -shock-absorber80225006
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