HATTORY-SEIKO 5Y31

Exploded diagram

BrandHATTORY-SEIKOCaliber5Y31Size10 1/2FunctionSCVersionHands0.65x1.10Stem351-670Stem (subs.)351-105 langStem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery371

Movements

Artno.brandcaliberSizehandsfunctionspecial
166671HATTORY-SEIKO5Y3110 1/20.65x​1.10SC

Watchparts

Part NocaliberdescriptionoriginalArtno.
4015Y31Winding stem03516719840351671
4015Y31Winding stem03516709840351670
4060Coil -red4002-521 / -52298404002521
.5Y31MAIN PLATE(PLASTIC)01006909840100690
.5Y31TRAIN WHEEL BRIDGE01256729840125672
.5Y31CENTER WHEEL AND PINION02216739840221673
.5Y31FOURTH WHEEL AND PINION02416739840241673
.5Y31Hour wheel02716739840271673
.5Y31Setting lever03836709840383670
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