FEF 165 Brand FEF Caliber 165 Size 4 Function Version Hands Stem Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled92000100165106BBarrel and train wheel bridge92000106165110BBarrel and train wheel bridge92000110165121BScrew for balance bridge92000121165125BPallet bridge92000125165133BUnruh-Schutzbrücke92000133165182BBarrel with drum + cover92000182165195BBarell arbor92000195165200BCenter wheel + cannon pinion92000200165210BThird wheel92000210165220BSecond wheel -short pivot92000220165240BCannon pinion92000240165250BHour wheel92000250165260BMinute wheel92000260165301BRegulator for flat hairspring92000301165330BDecksteinplättchen für Unruh92000330165401BWinding stem92000401165407270Clutch wheel92000407270410166Winding pignon92000410166415BRatchet wheel92000415165420BCrown wheel92000420165423BCrown wheel core92000423165425BClicking spring92000425165430270Click spring92000430270435BYoke spring92000435165440BYoke spring92000440165443BSetting lever assembled92000443165445BSetting lever spring92000445165450270Setting wheel92000450270705BEscape wheel -pinion straigt piv.92000705165710BPallet fork -pinion 1 lower end-piec.92000710165721BBalance cplt. -regulated92000721165723BBalance staff ST -shock-absorber92000723165770BMainspring92000770165