UNITAS 144BrandUNITASCaliber144Size13FunctionVersionHands0,90x1,40Stem10901Stem (subs.)Stem (2 pce)Balance staff36402Balance staff (subs.)Mainspring (subs.)1,5x11,5x0,13Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401BWinding stem80210901723Balance staff ST -shock-absorber80236402