MIYOTA JS50 BrandMIYOTACaliberJS50Size12 1/2FunctionSC-CHRVersion3 EYES@6Hands0.70x1.20x0.18/0.26Stem065-505Stem (subs.)065-508 (lang)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatterySR621SWMovementsArtno.brandcaliberSizehandsfunctionspecial168054MIYOTAJS5012 1/20.70x1.20x0.18/0.26SC-CHR3 EYES@6,60S, 60M, 24H WatchpartsPart NocaliberdescriptionoriginalArtno.210JS50Third wheel and pinion017-1499140017149227JS50Forth wheel and pinion023-A319140023A31240JS50Cannon pinion with driving wheel028-A059140028A05250JS50Hour wheel075-A249140075A24260JS50Minute wheel and pinion072-12191400721214000JS50Electric circuit unit279-J999140279J99401JS50** Longer setting stem(24.0mm) **065-5089140065508401JS50Setting stem065-50591400655054060JS50Coil unit for chronograph246-A339140246A334060JS50Coil unit246-A169140246A16407JS50Clutch wheel064-79091400647904211JS50Rotor285-17591402851754211JS50Rotor for second chronograph285-A069140285A06435JS50Yoke071-1369140071136443JS50Setting lever067-1949140067194445JS50Setting lever spring077-1369140077136450JS50Setting wheel076-6409140076640.JS50Fifth wheel and pinion084-7009140084700.JS50Intermediate date correcting wheel (1)087-1849140087184.JS50Intermediate second recordimg wheel (1)087-A429140087A42.JS50Intermediate minute recordimg wheel (1)087-A439140087A43.JS50Intermediate minute recordimg wheel (2)087-A449140087A44.JS50Intermediate 24hour driving wheel087-A459140087A45.JS5024 hour driving wheel100-8079140100807.JS50Stator for chronograph (1)190-A039140190A03.JS50Stator190-A099140190A09.JS50Spacer for setting stem212-A209140212A20.JS50Spacer for switch click stop spring (1)212-A509140212A50.JS50Spacer for switch click stop spring (2)212-A519140212A51.JS50Insulator for battery connector spring230-2209140230220.JS50Battery connector spring231-3689140231368.JS50Second chronograph wheel251-3109140251310.JS50Switch click stop spring (1)267-2049140267204.JS50Switch click stop spring (2)267-2049140267204.JS50Battery280-3309140280330.JS50Minute recording wheel291-2069140291206.JS50Train wheel bridge for chronograph (2)701-G559140701G55.JS50Train wheel bridge701-H219140701H21.JS50Train wheel bridge for chronograph (1)701-H229140701H22.JS50Supporter for electric circuit unit720-9599140720959.JS50Screw for supporter of electric circuit unit (1)(x922-1499140922149.JS50Screw for chronograph coil unit922-1669140922166.JS50Screw for electric circuit of chronograph (1)(x2)922-1669140922166.JS50Screw for electric circuit unit923-1079140923107.JS50Screw for train wheel bridge923-1129140923112.JS50Screw for supporter of electric circuit unit (2)923-1149140923114.JS50Screw for train wheel bridge for chronograph (2)(x929-8049140929804.JS50Screw for plate complete (2)934-5519140934551