ETA 251.242 Exploded diagram BrandETACaliber251.242Size13 1/4FunctionSC-CHR-ALARMVersionHands1.50x2.00x0.30/ 0.20Stem5080Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery394MovementsArtno.brandcaliberSizehandsfunctionspecial168102ETA251.24213 1/21.50x2.00x0.30x0.20SC-CHR-ALARM WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled101BPlatine oben110251.272Barrel and train wheel bridge144255.111Dial fastener161251.252Center pipe162251.252Lagerrohr für Sekundenrad1662892-A2Casing clamp203251.252third wheel204251.252Transmission wheel for intermediate wheel210251.252Third wheel224251.252Second wheel -long lower pivot242251.252Cannon pinion with driver920002422512255/1251.252Hour wheel sweep second260251.252Minute wheel405251.251Winding stem -mouv.part8025080407251.251Clutch wheel920004072513435251.252Yoke spring443/1251.252Setting lever assembled445251.252Setting lever spring450251.252Setting wheel453251.252Intermediate setting wheel560251.2522535251.262Date indicator maintaining plate2543251.262Intermediate date wheel2556251.262Datumstern- / Datumanzeiger- Mitnehmerrad2557/1251.262Doubel-toothed hour wheel2576251.262Date jumper4000BElectronic module9200400025134000/1BAdditional electronic module9200400125134017BCircuit distance piece4021251.252Stator4021/1251.252Additional stator4038BMagnetic screen, upper4060251.252Coil -red9200406025124060/1251.252Coil -green9200406025514075251.252Stud f. contact spirng f. push-button4211251.252Rotor4400251.252Battery clamp (+)9200440025124401251.252Bridle (+)4414251.252Contact spring f. push-button at 4h4414/1251.252Contact spring f. push-button at 2h4418BPush contact spring4451251.265Buzzer4820/1BConnector f. printed circuit4929251.265Battery7295BAlarm handsetting wheel8020251.272Minute counting wheel (30m)8027252.242Counting wheel for seconds8027/1251.262Counting wheel for seconds 1/10s8046BSecond or alarm minute counter driving wheel8056251.252Minute counting wheel tube8059/1251.262Driving wheel f. sec. counting wheel8062251.272Minute counter driving wheel (30m)8500251.252Chronograph bridge8502251.252Minute counting wheel bridge9411251.252Driving wheel f. jumper wheel
