CITIZEN 8637BrandCITIZENCaliber8637SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.201Cannon pinion with wheell028-A2609140028A26210third wheel017-12609140017126227Sweep second wheel023-A3009140023A30250Hour wheel075-A7009140075A70260Minute wheel & Pinion072-10109140072101401setting stem065-37909140065379407clutch wheel064-79009140064790443setting lever067-17309140067173445Setting lever spring077-116091400771164000circuit block279-J3409140279J344060coil unit246-992091402469924211rotor285-99409140285994.dial guard gib027-10109140027101.dial guard gib027-10209140027102.Yoke071-11909140071119.setting wheel076-64009140076640.third wheel084-95209140084952.Intermediate 24 Hour wheel 2087-10109140087101.date dial correcting wheel087-62009140087620.intermediate 24-hour wheel 1087-99009140087990.Intermediate date wheel100-33009140100330.additional time wheel100-81909140100819.date dial driving wheel103-95009140103950.Kalenderschaltrad103-97009140103970.intermediate d driving finger106-74009140106740.date jumper109-52009140109520.date corrector wheel guard117-35609140117356.day jumper guard117-35709140117357.24-hour wheel guard117-35809140117358.sheeld plate186-A3009140186A30.date wheel187-20809140187208.stator190-99209140190992.day wheel200-15809140200158.setting stem spacer212-A5609140212A56.date dial correcting wheel 1213-33009140213330.plate complete supporter226-A5009140226A50.solar cell supporter226-A5109140226A51.rechargeable cell guard234-B3409140234B34.date corrector wheel255-34009140255340.fouth wheel brake lever269-28009140269280.dial guard293-A1709140293A17.rechargeable cell295-3300914029533.solar cell310-G8009140310G80.train wheel bridge701-G0109140701G01.center wheel bridge711-18409140711184.plate complete750-E7609140750E76.wire spring902-A1309140902A13.circuit block screw923-81009140923810.dial guard screw929-81309140929813