RONDA 502 Exploded diagram BrandRONDACaliber502Size10 1/2Functiono. SCVersionHands0.70x1.20Stem=515 (eigen)Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery371MovementsArtno.brandcaliberSizehandsfunctionspecial166859RONDA50210 1/20.70x1.20o. SC WatchpartsPart NocaliberdescriptionoriginalArtno.401= 515Winding stem3000.16498200401515401BWinding stem - long thread pocket w.98200401516450BSetting wheel982004505024060BCoil3621.033982040605054400 / 4402= 505 + 773Battery connection (-)3601.078982044005054401Bridle (+)98204401502