SHIOJIRI YR37ABrandSHIOJIRICaliberYR37ASizeFunctionVersionHandsStem351-795Stem (subs.)351-796 (Alarm)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryMovementsArtno.brandcaliberSizehandsfunctionspecialSHIOJIRIYR37A