FELSA 790 Brand FELSA Caliber 790 Size 11 1/2 Function SC-AUT Version Hands 0,90x1,50 Stem 7007 Stem (subs.) Stem (2 pce) Balance staff 42201 Balance staff (subs.) 42202 INCA Mainspring (subs.) 1,4x10,5x0,11 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.182= 690 = 1560Barrel with drum + cover92000182690401Winding stem8027007407= 1560Clutch wheel920004071561445= 1560Setting lever spring920004451560723Balance staff ST -shock-absorber80242201723Balance staff, pivoted802422021427= 1560Impulse click AUT9200142715601491= 1560Oscillating weight bolt920014911560