ETA 802.102 Exploded diagram BrandETACaliber802.102Size6 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= 1.20