LONGINES 507BrandLONGINESCaliber507Size11 1/2FunctionSC-CLD-TGVersionHands1,15x2,00Stem7562Stem (subs.)9026Stem (2 pce)7562Balance staff27519Balance staff (subs.)35706 INCAMainspring (subs.)1,50x15,0x0,18Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.180/1Barrel complete -with mainspring201Centre wheel -without cannon401= 501Winding stem8027562404= 505Winding stem -female -mouv.part8037562410= 501Winding pignon443= 505Setting lever95400443505445= 505Setting lever spring95400445505479= 505Pressure spring for setting lever482= 505Winkelhebelrückstellfeder721= 501Balance cplt. -regulated723Balance staff ST -shock-absorber802275192632= 501Date unlocking yoke95402632501