LONGINES 19AD Brand LONGINES Caliber 19AD Size 11 1/4 Function SC-CLD-AUT Version Hands Stem 5054 Stem (subs.) Stem (2 pce) Balance staff 28531 Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8025054723Balance staff ST -shock-absorber802285312535BDate indicator maintaining plate2551BKalenderplatte2552BDate finger2556BDatumstern- / Datumanzeiger- Mitnehmerrad2557/1BDoubel-toothed hour wheel2558BDoubel-toothed hour wheel2575BDate jumper spring2576BDate jumper2637B