OMEGA 482 Exploded diagram Brand OMEGA Caliber 482 Size 5 1/4 Function Version 19.800 Hands 0,50x0,90 Stem 5429 Stem (subs.) Stem (2 pce) Balance staff 28213 INCA Balance staff (subs.) Mainspring (subs.) 480-1208 Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.180BBarrel with drum + cover480-120096504801200195= 480Barell arbor480-120496504801204200= 480Center wheel + cannon pinion480-122496504801224401Winding stem8025429410BWinding pinion with square hole480-110896504801108710= 480Pallet fork -pinion 1 lower end-piec.480-131696504801316723Balance staff ST -shock-absorber80228213770Mainspring480-1208965048012085415Screw for ratchet wheel226796502267