LONGINES 22AS Brand LONGINES Caliber 22AS Size 13 Function Version Hands Stem 5056 Stem (subs.) Stem (2 pce) Balance staff 30315 Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.206BCenter wheel drilled without cannon214BThird wheel with long pivot225BSweep second wheel245BCannon pignon sweep sec. H = 270255BHour wheel sweep second275BSweep second pinion342BBearing plate f. sweep sec -wheel heel401Winding stem8025056471BFriction spring f. sweep sec.-pinion705BEscape wheel -pinion straigt piv.723Balance staff ST -shock-absorber802303151143BOscillating weight0259981480BSpannrad1494/1BPawl-bearing yoke