ROLEX 3175BrandROLEXCaliber3175Size12 1/2FunctionSC-CLD-AUTVersionHandsStem= 3135Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)1.16x11.2x0.115Mainspring (subs.)2825xBatteryWatchpartsPart NocaliberdescriptionoriginalArtno.201= 3135Centre wheel -without cannon (Generic)981002013135407= 3135clutch wheel (Generic)981004073135410= 3135Winding pignon with square hole (Generic)981004103135771Mainspring AUT sliding attachemnet (Generic)82028250