SHIOJIRI YT57
BrandSHIOJIRICaliberYT57Size12 1/2FunctionSC-D(3)-AUT(KINETIC)VersionAUT GENERATING SYSTEM (AGS)Hands0.65x1.10x0.20Stem351-653 (0.80)Stem (subs.)351-651Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery3023-5MZ