FHF 641BrandFHFCaliber641Size8 3/4FunctionSCVersionHands0,70x1,20Stem5609Stem (subs.)Stem (2 pce)Balance staff27509Balance staff (subs.)28107 INCAMainspring (subs.)1,35x7,5x0,08Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.10064Main plate jewelled9200010064105BBarrel bridge92000105641110BBarrel and train wheel bridge9200011064112164Screw for balance bridge920001216412564Pallet bridge9200012564126BCenter wheel cock9200012664118264Barrel with drum + cover920001826419564Barell arbor9200019564206BCenter wheel drilled without cannon9200020664121064Third wheel920002106422764Sweep second wheel920002276424564Cannon pignon sweep sec. H = 270920002456425564Hour wheel sweep second920002556426064Minute wheel920002606430164Regulator for flat hairspring920003016430764Rücker mit bewgl. Spiralklötzchen-Träger920003076431163Rückerplättchen mit Stein920003116333063Decksteinplättchen für Unruh920003306333662Decksteinplättchen oben für Ankerrad/Hemmungsrad9200033662343BBearing plate f. sweep sec- wheel9200034364134663Decksteinplättchen unten für Ankerrad/Hemmungsrad920003466340164Winding stem9200040164401Winding stem802560940764Clutch wheel920004076441064Winding pignon920004106441564Ratchet wheel920004156442064Crown wheel920004206442264Crown wheel ring920004226442557Clicking spring920004255743032Click spring920004303243564Yoke spring920004356444064Yoke spring920004406444364Setting lever assembled920004436444564Setting lever spring920004456445064Setting wheel920004506470264Escape wheel -pinion 2 end-piec.920007026470364Escape wheel -pinion 1 lower end-piec.920007036470464Escape wheel -pinion 1 upper end-piec.920007046470564Escape wheel -pinion straigt piv.9200070564710AS 1051Pallet fork -pinion 1 lower end-piec.92000710AS 172164Balance cplt. -regulated920007216472364Balance staff ST -shock-absorber9200072364723Balance staff, pivoted80228107723Balance staff ST -shock-absorber8022750972864Balance staff ST -shock-absorber920007286473075 / 75Roller9200073075770BMainspring92000770641