boley GmbH

UNITAS 521

BrandUNITASCaliber521Size5 1/4FunctionVersionHands0,60x1,20Stem6001Stem (subs.)Stem (2 pce)Balance staff29509 INCABalance staff (subs.)Mainspring (subs.)1,5x7,5x0,08Mainspring (subs.)Battery

Watchparts

Part No	caliber	description	Artno.
100	B	Main plate jewelled	92000100521
105	520	Barrel bridge	92000105520
110	B	Barrel and train wheel bridge	92000110521
121	510	Screw for balance bridge	92000121510
125	510	Pallet bridge	92000125510
182	520	Barrel with drum + cover	92000182520
195	520	Barell arbor	92000195520
201	520	Centre wheel -without cannon	92000201520
210	520	Third wheel	92000210520
220	520	Second wheel -short pivot	92000220520
240	520	Cannon pinion	92000240520
250	520	Hour wheel	92000250520
260	520	Minute wheel	92000260520
301	520	Regulator for flat hairspring	92000301520
311	180	Rückerplättchen mit Stein	92000311180
330	190	Decksteinplättchen für Unruh	92000330190
336	510	Decksteinplättchen oben für Ankerrad/Hemmungsrad	92000336510
346	190	Decksteinplättchen unten für Ankerrad/Hemmungsrad	92000346190
401	520	Winding stem	92000401520
401		Winding stem	8026001
407	520	Clutch wheel	92000407520
410	520	Winding pignon	92000410520
415	520	Ratchet wheel	92000415520
420	520	Crown wheel	92000420520
422	190	Crown wheel ring	92000422190
423	520	Crown wheel core	92000423520
425	190	Clicking spring	92000425190
430	190	Click spring	92000430190
435	520	Yoke spring	92000435520
440	520	Yoke spring	92000440520
443	520	Setting lever assembled	92000443520
445	520	Setting lever spring	92000445520
450	520	Setting wheel	92000450520
702	520	Escape wheel -pinion 2 end-piec.	92000702520
704	520	Escape wheel -pinion 1 upper end-piec.	92000704520
705	520	Escape wheel -pinion straigt piv.	92000705520
710	520	Pallet fork -pinion 1 lower end-piec.	92000710520
721	520	Balance cplt. -regulated	92000721520
723	520	Balance staff ST -shock-absorber	92000723520
723		Balance staff ST -shock-absorber	80229509
728	520	Balance staff ST -shock-absorber	92000728520
770	B	Mainspring	92000770521