FELSA 4520

BrandFELSACaliber4520Size6FunctionVersionHands0.50x1.00Stem5037Stem (subs.)Stem (2 pce)Balance staff26406Balance staff (subs.)Mainspring (subs.)1,4x6,0x0,07Mainspring (subs.)Battery

Movements

Artno.brandcaliberSizehandsfunctionspecial
FELSA452060.50x​1.00o. SC
152000ETA244260.50x​1.00o. SC
160852RONDA10323 3/4x​60.40x​0.80o. SCH1= 1.03,= RL 732 ZW2

Watchparts

Part NocaliberdescriptionoriginalArtno.
105Barrel bridge
210BDouble third wheel and pinion920002104520
240BCannon pinion H = 185920002404520
250Bhour wheelH= 110920002504520
260BMinute wheel920002604520
401Winding stem8025037
407Clutch wheel920004074520
410Winding pignon920004104520
425BClicking spring920004254520
443Setting lever assembled920004434520
445BSetting lever jumper combinded920004454520
705Escape wheel -pinion straigt piv.920007054520
710Pallet fork -pinion 1 lower end-piec.920007104520
723Balance staff ST -shock-absorber80226406
1496Oscillating weight axle025998
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