E(Swiss Parts) 7750

BrandE(Swiss Parts)Caliber7750Size13 1/4FunctionSC-DD(3)-AUT-CHRVersion3 Eyes ( 6-9-12 )Hands1.20x2.00x0.25/0.18Stem8064 (Gew 0.90)Stem (subs.)8048 (Gew 1.20)Stem (2 pce)Balance staff33811 IncaBalance staff (subs.)Mainspring (subs.)1,50x12,50x0,115 AUTMainspring (subs.)= 4160X 820 4160 0Battery

Watchparts

Part NocaliberdescriptionoriginalArtno.
100BMain plate jewelled923001007750
106Btrain wheel bridgeGelb/yellow923001077750
106Btrain wheel bridgeWeiss/white923001067750
121/4BBalance bridge incl. regulator +shock-absorbercplt. Gelb/yellow923001247751
121BBalance bridgelose/single923001217750
125BPallet bridge923001257750
144BDial fastener923001447750
166BCasing clamp thickness 0.28049928
166BCasing clamp thickness 0.29049929
180Barrel with drum + cover923001807750
201BCentre wheel -without cannon pinion923002017750
210BDouble third wheel and pinion923002107750
224BFourth wheel and pinion923002247750
240BCannon pinion with clam notch923002407750
243BFree cannon pignon923002437750
255BHour wheel for sweep secondH1 = 300923002557750
260BMinute wheel923002607750
401BWinding stemGew. 1.208028048
401BWinding stemGew. 0.908028064
404Winding stem -female -mouv.part8038064
407BClutch wheel923004077750
410BWinding pinion923004107750
415BRatchet wheel923004157750
420BCrown wheel923004207750
423BCrown wheel core923004237750
434BClicking spring923004347750
435BYoke923004357750
437BRocking bar923004377750
440BYoke spring923004407750
443BSetting lever923004437750
445BSetting lever spring923004457750
450BSetting wheel923004507750
453BAdditional setting wheel923004537750
705BEscape wheel and pinion923007057750
710BPallet fork and staff923007107750
721BBalance cplt. ETACHRON923007217750
724BBalance staff ST -shock-absorber80233811
771BMainspring AUT with brake spring82041600
1141BLower bridge for automatic device= 8500923085007750
1142BUpper bridge for automatic deviceWeiss/white923011427750
1143BOscillating weightWeiss/white923011437750
1428BStop click923014287750
1481BReduction wheel923014817750
1482BRatchet wheel driving wheel923014827750
1488BPawl winding wheel= 1535923014887750
1491= 2000-1Oscillating weight boltGelb/yellow923014912001
1491B = ETA 2004-1Oscillating weight bolt= ETA 7750, A07.111923014917750
1491= 2000Oscillating weight boltWeiss/white923014912000
1496BOscillating weight axle= Gewindebuch.923014967750
1497BBall bearing Newz.Eindrehen/Twisting923014977750
2535BDate indicator maintaining plate923025357750
2543BIntermediate date wheel923025437750
2551Bcalender plate923025517750
2556Bdate driving wheel923025567750
2557/1BDate indicator at 6 o´clockF6 Weiss/Schw920025587750
2557/1BDate indicator at 3 o´clockF3 Weiss /Schw923025577750
2557/2BDate indicator at 3 o´clockF3 Schw /weiss923025577760
2560BDay star driving wheel= 2556923025567750
2561BDay indicator white-black german923025617750
2561BDay indicator black-white englisch923025627750
2561BDay indicator black-white german107841923025637750
2569BDouble corrector923025697750
2573BDay jumper spring= 2611923026117750
2575BDate jumper spring= 2611923026117750
2576BDate jumper923025767750
2577BDay jumper923025777750
2595BDate jumber maintaining plate923025957750
2611BDate jumpers spring= 2575 + 2573923026117750
2753BIndicator distance piece923027537750
3000INCASprings f.-shock-absorber INCA upper170.03022001
3001INCASprings f.-shock-absorber INCA lower975.03022048
3005INCAlower cap jewel922.11022056
3014INCAupper hole jewel111.09022008
3015INCAlower hole jewel911.09022070
3024INCAShock absorber INCA upper09.164.22.262022120
3025INCAShock absorber INCA lower09.906.20022158
5106BScrew for barrel bridge1804.835.00923051067750
51142BScrew for autom.-device upper bridge923051067750
51143BSrew for oscillating weight923511437750
5121Screw for balance bridge923051217750
5166Screw for casing clamp020084
52535BScrew for date maintaining plate923525357750
52595BScrew for date jumper maint.-plate= 52595923525357750
5415BScrew for rachet wheel923054157750
5415BScrew for rachet wheel923054157750
5423BSrew for crown wheel core= 5415923054157750
5445BScrew for setting lever jumber923054457750
58139BScrew for Operating lever screw= 58171923581407750
58171Screw for Chronograph cam923581407750
58500BScrew for Chronograph bridge923051067750
8000BChronograph runner ( 60s)923080007750
8020BMinute counting wheel (30m)923080207750
8062BMinute counter driving wheel (30m)923080627750
8079BCoupling clutch f. oscillating pinion923080797750
8080BCoupling clutch, mounted923080797750
8086BOscillating pinion, (60s)923080867750
8140BOperating lever= 8139923081407750
8171BChronograph cam923081717750
8180BFly-back lever -zero action923081807750
8200BBlocking lever, 2 functions923082007750
8220BHammer, mounted, 2 functions923082207750
8270BMinute counter jumper923082707750
8290BChronograph wheel friction923082907750
8320BClutch spring, 2 functions923083207750
8335BOperating lever spring923083357750
8350BHammer spring, 2 functions923083507750
8356BHammer cam jumper923083567750
8401BBanking eccentric f. coupling clutch923084017750
8407BEccentric f. minute-counter jumper923084077750
8500BChronograph bridge= 1141923085007750
8600BHour counting wheel, mounted923086007750
8660BDetent for hour hammer923086607750
8670BOperating lever for hour hammer923086707750
8680BHour hammer923086807750
8690BHour counter lock923086907750
8730BHour hammer spring923087307750
9433BBalance stop lever923094337750
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