LORSA 238 Brand LORSA Caliber 238 Size 10 1/2 Function Version Hands 0,80x1,40 Stem 7233 Stem (subs.) Stem (2 pce) Balance staff 34201 Balance staff (subs.) 33401 INCA / 35001 SSR Mainspring (subs.) 1,65x9,0x0,10 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8027233407Bclutch wheel95600407238410BWinding pinion with square hole95600410238723Balance staff ST -shock-absorber80234201723Balance staff, pivoted80233401