UNITAS 198BrandUNITASCaliber198Size11 1/2FunctionVersionHands0,70x1,30Stem6912Stem (subs.)Stem (2 pce)Balance staff31216 INCABalance staff (subs.)Mainspring (subs.)1,65x9,5x0,10Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8026912445BSetting lever jumper combinded92000445198721BBalance cplt. -regulated92000721187723Balance staff ST -shock-absorber80231216