FHF 2124 Brand FHF Caliber 2124 Size 18 1/2 Function Version Hands 0,95x1,90 Stem 9805 Stem (subs.) Stem (2 pce) Balance staff 45002 Balance staff (subs.) 44706 INCA / 45901 SSR Mainspring (subs.) 1,9x17,0x0,18 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.105BBarrel bridge920001052124200BLarge driving wheell + cannon pinion920002002124201BCentre wheel -without cannon920002012124210BThird wheel920002102124224B (= L 2124)Fouth wheel920002242124250BHour wheel920002502124401Winding stem8029805710BPallet fork -pinion 1 lower end-piec.920007102124723Balance staff ST -shock-absorber80245002723Balance staff, pivoted80244706770BMainspring920007702124