ETERNA 3030BrandETERNACaliber3030Size13 1/4FunctionSC-D(BIG DATE)-AUTVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.771BMainspring AUT sliding attachemnet1.06x10.0x0.130922007713030