A.V. 423

BrandA.V.Caliber423Size10 1/2FunctionVersionHands0,70x1,30Stem6025Stem (subs.)Stem (2 pce)Balance staff22301Balance staff (subs.)23802 INCAMainspring (subs.)1,1x9,0x0,10Mainspring (subs.)Battery


Part NocaliberdescriptionoriginalArtno.
227BSweep second pinion92000227423
401Winding stem8026025
407Bclutch wheel92000407423
410BWinding pinion with square hole92000410423
430BClick spring92000430423
445BSetting lever spring92000445423
705BEscape wheel -pinion straigt piv.92000705423
721BBalnace cplt. -for shock-absorber920007214231
721BBalnace cplt. -for shock-absorber92000721423
723Balance staff, pivoted80223802
723Balance staff ST -shock-absorber80222301
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