AS 1801BrandASCaliber1801SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled9200010018011051800Barrel bridge9200010518001181800Combined bridge9200011818001211800Screw for balance bridge9200012118001251800Pallet bridge9200012518001821800Barrel with drum + cover9200018218001951800Barell arbor9200019518002011800Centre wheel -without cannon9200020118002101800Third wheel9200021018002271800Sweep second wheel9200022718002401800Cannon pinion9200024018002431710Free cannon pignon9200024317102551710Hour wheel sweep second9200025517102602060Minute wheel9200026020603071686Rücker mit bewgl. Spiralklötzchen-Träger9200030716864071800Clutch wheel9200040718004101800Winding pignon9200041018004151800Ratchet wheel9200041518004201800Crown wheel9200042018004221800Crown wheel ring9200042218004251800Clicking spring9200042518004301800Click spring9200043018004351800Yoke spring9200043518004401686Yoke spring9200044016864431800Setting lever assembled9200044318004451800Setting lever spring9200044518004501800Setting wheel9200045018004681800Halteplatte für Minutenrohr9200046818007051800Escape wheel -pinion straigt piv.9200070518007101800Pallet fork -pinion 1 lower end-piec.9200071018007211800Balance cplt. -regulated9200072118007281800Balance staff ST -shock-absorber92000728180025351803Date indicator maintaining plate9200253518032543BIntermediate date wheel9200254318012556BDatumstern- / Datumanzeiger- Mitnehmerrad9200255618012557Bdate indicator9200255718012575BDate jumper spring92002575180125761711Date jumper920025761711