HATTORY-SEIKO V681BrandHATTORY-SEIKOCaliberV681SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401V681Winding stem03511699840351169.V681MAIN PLATE(PLASTIC)01001129840100112.V681TRAIN WHEEL BRIDGE01253009840125300.V681TRAIN WHEEL BRIDGE01253019840125301.V681CENTER WHEEL AND PINION02211139840221113.V681FOURTH WHEEL AND PINION02412239840241223.V681Hour wheel02714139840271413