MST 416 Brand MST Caliber 416 Size 11 1/2 Function CLD Version Hands 0,90x1,50 Stem 6402 Stem (subs.) Stem (2 pce) Balance staff 30006 Balance staff (subs.) 30303 INCA / 30206 SSR Mainspring (subs.) 1,5x9,0x0,11 Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.210= 400Third wheel574896300210400224= 400Fouth wheel-602896300224400401Winding stem8026402410= 371Winding pignon293296300410371443Setting lever025998445= 400Setting lever spring383996300445400723Balance staff ST -shock-absorber80230006723Balance staff, pivoted80230303