FHF 692 M6 Brand FHF Caliber 692 M6 Size Function Version Hands Stem Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.24069-21M6Cannon pinion9200024069225356664M6Date indicator maintaining plate9200253566642556FEF 6664 M6Datumstern- / Datumanzeiger- Mitnehmerrad92002556FEF2557FEF 6664M6date indicator92002557FEF255869-21M6Doubel-toothed hour wheel92002558692257569-21Date jumper spring920025756922576FEF 6665M6Date jumper92002576FEF