OMEGA 861

Exploded diagram

Brand OMEGA Caliber 861 Size 12 Function SC-CLD-CHR Version Hands Stem 6328 Gew.: 1.00 Stem (subs.) Stem (2 pce) Balance staff 34006 Balance staff (subs.) Mainspring (subs.) 860-1208 Eigen Mainspring (subs.) Battery

Watchparts

Part NocaliberdescriptionoriginalArtno.
100BMain plate jewelled
118BBarell and train wheel bridge861-100296508611002
166Casing clamp861-197496508611974
180BBarrel complete -with barrel arbor861-120096508611200
182320Barrel with drum + cover
195BBarell arbor861-120496508611204
200/1BLarge driving wheel + cannon pinion
205BCenter wheel drilled + cannon861-122496508611224
210= 320Third wheel320-124096503201240
210B = 320Third wheel and pinion861-124096508611240
225BSecond wheel -2 long pivots861-124396508611243
242BCannon pinion with driver861-121696508611216
245BCannon pignon sweep sec. H0=861-121896508611218
250BHour wheel861-123196508611231
260320Minute wheel320-124696503201246
401= 860Winding stem860-11068026328
407= 860Clutch wheel860-110796508601107
410Winding pignon860-110896508601108
415320Ratchet wheel320-110096503201100
420= 860Crown wheel860-110196508601101
425320Clicking spring320-110496503201104
430320Click spring
435= 320Yoke spring320-111096503201111
440320Yoke spring320-111296503201112
443= 860Setting lever assembled860-110996508601109
450= 860Setting wheel860-111396508601113
705= 860Escape wheel -pinion straigt piv.860-130596508601305
721= 860Balance cplt. -regulated860-132796508601327
723Balance staff ST -shock-absorber80234006
730860ROLLER COMPLETE861-1324
770Mainspring860-120896508601208
3000Stoßsicherungsfeder oben022001
3001Stoßsicherungsfeder unten022041
3025Stoßsicherung kpl unten022163
5166BSrew for casing clamp255396502553
5443Screw for setting lever jumper241796502417
5750Schrauben - Zifferblatt237296502372
8000BChronograph wheel ( 60s)861-170596508611705
8020BMinute counting wheel (30m)861-170896508611708
8060Driving wheel chrono320-171096503201710
8080COUPLING YOKE, MOUNTED860-172496508601724
8140= 860Operating lever chrono, 2 funct.860-172096508601720
8140.1= 860Nullstellerwelle Chron L= 4.95 ( f. 8140)093-001796550930017
8174= 860Exentersperre860-184596508601845
8200BBlocking lever, 2 functions860-172696508601726
8219= 860Hammer, mounted, 2 functions861-172896508601728
8240BHammer bolt861-175996508611759
8270= 860Minute counter jumper860-176696508601766
8290= 860Chronograph wheel friction860-173596508601735
8323= 860Kupplungsfeder für Schwingtrieb860-173196508601731
8335Operating lever spring860-184296508601842
8350= 860Hammer spring, 2 functions860-173496508601734
8350= 860STEM BOLT SPRING FOR HAMMER861-175296508601752
8600= OM 321Hour counting wheel, mounted321-178896503211788
8640BUnterbrecher montiert861-177996508611779
8670BOperating lever for hour hammer861-178496508611784
8680= 321Hour hammer321-178396503211783
8691SPRING FOR HOUR RECORDER STOP LEVER861-179396508611793
8710=321Friktionsfeder des Mitnehmertriebes321-179296503211792
8829HOUR RECORDER YOKE, MOUNTED861-177496508611774
.Schraube für Schalthebel254496502544
.B = 320Metal Foil 4 1/2320-129896503201298
.MAIN PLATE861-100096508611000
.MAIN PLATE - YELLOW861-1000/J
.BARREL AND TRAIN WHEEL BRIDGE - YELLOW861-1002/J
.BARREL AND TRAIN WHEEL BRIDGE861-100296508611002
.ESCAPE WHEEL BRIDGE861-100496508611004
.ESCAPE WHEEL BRIDGE, YELLOW861-1004/J
.PALLET COCK861-100596508611005
.PALLET COCK, YELLOW861-1005/J
.Balance cock861-103096508611030
.BALANCE COCK, YELLOW861-1030/J
.CHRONOGRAPH BRIDGE861-103796508611037
.CHRONOGRAPH BRIDGE, YELLOW861-1037/J
.BALANCE COCK, MOUNTED861-1047P9650861-047P
.CROWN WHEEL & CORE861-1101A9650861-101A
.CROWN WHEEL CORE861-110296508611102
.Click861-110496508611104
.Click Spring861-110596508611105
.SETTING LEVER SPRING861-111096508611110
.Yoke861-111196508611111
.Yoke spring861-111296508611112
.Barrel Arbor861-120496508611204
.HOUR WHEEL H0861-123196508611231
.THIRD WHEEL861-1240
.MINUTE WHEEL861-124696508611246
.JEWELLED PALLET FORK AND STAFF861-131696508611316
.BALANCE STAFF, PIVOTED861-132196508611321
.regulator861-133196508611331
.REGULATOR POINTER861-133296508611332
.ADJUSTER FOR REGULATOR861-133996508611339
.INSETTINGS, UPPER AND LOWER861-134196508611341
.CAP JEWEL FOR BALANCE, UPPER AND LOWER861-134296508611342
.END PIECE HOLDER, UPPER861-134496508611344
.INCABLOC, LOWER861-134696508611346
.INCABLOC, UPPER861-134796508611347
.ENDPIECE HOLDER, LOWER861-135096508611350
.Stud holder861-136396508611363
.BANKING STOP ECCENTRIC FOR COUPLING CLUTCH861-170196508611701
.ECCENTRIC FOR PIVOTING OF COUPLING CLUTCH861-170296508611702
.COUPLING WHEEL861-171296508611712
.RUNNER INTERMEDIATE WHEEL MINUTE RECORDING, MOUNTE861-171496508611714
.COUPLING WHEEL BRIDGE861-171696508611716
.BLOCKING LEVER SPRING861-173396508611733
.HOUR RECORDER STOP LEVER861-175096508611750
.PUSHER SPRING FOR ZERO ACTION861-175196508611751
.SPRING FOR MINUTE RECORDING JUMPER MOUNTED861-176796508611767
.HOUR RECORDER BRIDGE861-177596508611775
.SUPPORTING BRIDGE FOR DIAL861-177696508611776
.DRIVING PINION , MOUNTED (Hour Recorder)861-179196508611791
.HOUR HAMMER SPRING861-179496508611794
.BLOCKING LEVER YOKE861-181896508611818
.CONNECTING LEVER861-184096508611840
.OPERATING LEVER YOKE861-184196508611841
.LOWER CAM FOR OPERATING CLUTCH861-184396508611843
.UPPER CAM FOR HAMMER861-184496508611844
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