UNITAS 233 Brand UNITAS Caliber 233 Size 18 1/2-21 Function Version Hands 1,15x2,00 Stem 9026 Stem (subs.) Stem (2 pce) Balance staff 35803 Balance staff (subs.) 37001 SSR Mainspring (subs.) 1,5x17,0x0,21 Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.100BMain plate jewelled92000100233105BBarrel bridge92000105233110BBarrel and train wheel bridge92000110233116BEscape wheel bridge92000116233121BScrew for balance bridge92000121233125BPallet bridge92000125233182BBarrel with drum + cover92000182233195BBarell arbor92000195233201BCentre wheel -without cannon92000201233210BThird wheel92000210233224BSecond wheel -long lower pivot92000224233240= 6497Cannon pinionH1= 2.65920002406497240= 6497Cannon pinionH3= 315920002436497250BHour wheel92000250233260BMinute wheel92000260233301BRegulator for flat hairspring92000301233311431Rückerplättchen mit Stein92000311431330BDecksteinplättchen für Unruh92000330233336231Decksteinplättchen oben für Ankerrad/Hemmungsrad92000336231346190Decksteinplättchen unten für Ankerrad/Hemmungsrad92000346190401= 6497Winding stem8029026407285Clutch wheel92000407285410285Winding pignon92000410285415431Ratchet wheel92000415431420431Crown wheel92000420431422285Crown wheel ring92000422285425285Clicking spring92000425285430285Click spring92000430285435285Yoke spring92000435285440285Yoke spring92000440285443285Setting lever assembled92000443285445285Setting lever spring92000445285450BSetting wheel92000450233453BIntermediate setting wheel92000453233702BEscape wheel -pinion 2 end-piec.92000702233704BEscape wheel -pinion 1 upper end-piec.92000704233705BEscape wheel -pinion straigt piv.92000705233710BPallet fork -pinion 1 lower end-piec.92000710233721BBalance cplt. -regulated92000721233723BBalance staff ST -shock-absorber92000723233723Balance staff ST -shock-absorber80235803723Balance staff, pivoted80237001728BBalance staff ST -shock-absorber92000728233730145 / 100Roller92000730145770BMainspring92000770233