LONGINES 6902BrandLONGINESCaliber6902Size11 1/2Functionohne Sek.VersionHandsStem6069Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.110BBarrel and train wheel bridge220BSecond wheel -short pivot370Shock-protecting device KIF upper401Winding stem80260694076922Clutch wheel9540040769224156922Ratchet wheel954004156922723BBalance staff ST -shock-absorber954007236902