MIYOTA 6M91 Exploded diagram BrandMIYOTACaliber6M91Size10 1/2FunctionSC-COMPASSVersionHands0.70x1.20x0.20Stem065-379Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery364MovementsArtno.brandcaliberSizehandsfunctionspecial166789MIYOTA6M9110 1/20.70x1.20x0.20SC-COMPASS