ETA 802.101 Exploded diagram BrandETACaliber802.101Size6 3/4x8 ( Ecoline )FunctionSCVersionHands0.70x1.20x0.20Stem= 802.001Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery377MovementsArtno.brandcaliberSizehandsfunctionspecial162101ETA802.1026 3/4x80.70x1.20x0.20SCH2= 1.20162860RONDA7636 3/4x80.70x1.20x0.20SCH1= 0.95,Swiss Part162420FE61306 3/4x80.70x1.20x0.20SC162060ETA561.1016 3/4x80.60x1.10x0.20SC WatchpartsPart NocaliberdescriptionoriginalArtno.405802.001Winding stem -mouv.part9200040580204000802.001Electronic module9200400080204929256.241Battery920049292562