INT 391-3 Brand INT Caliber 391-3 Size Function Version Hands Stem Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled920001003913105BBarrel bridge920001053913110BBarrel and train wheel bridge920001103913121BScrew for balance bridge920001213913125BPallet bridge920001253913126BCenter wheel cock920001263913182451Barrel with drum + cover92000182451195451Barell arbor92000195451206450Center wheel drilled without cannon92000206450210450Third wheel92000210450227451Sweep second wheel92000227451245451Cannon pignon sweep sec. H = 27092000245451260451-2Minute wheel920002604512307451Rücker mit bewgl. Spiralklötzchen-Träger92000307451336381Decksteinplättchen oben für Ankerrad/Hemmungsrad92000336381346450Decksteinplättchen unten für Ankerrad/Hemmungsrad92000346450401450Winding stem92000401450407450Clutch wheel92000407450410450Winding pignon92000410450415450Ratchet wheel92000415450420451Crown wheel92000420451422450Crown wheel ring92000422450425450Clicking spring92000425450430261Click spring92000430261435450Yoke spring92000435450440450Yoke spring92000440450443450Setting lever assembled92000443450445450Setting lever spring92000445450450450Setting wheel92000450450462450Minute train bridge92000462450702451Escape wheel -pinion 2 end-piec.92000702451710601Pallet fork -pinion 1 lower end-piec.92000710601721451Balance cplt. -regulated92000721451728451Balance staff ST -shock-absorber92000728451770381Mainspring920007703812535451-3Date indicator maintaining plate9200253545132555450-3Calender driving wheel9200255545032557471-3date indicator9200255747132558451-3Doubel-toothed hour wheel9200255845132561471-3Day indicator at 3 o´clock9200256147132575450-2Date jumper spring9200257545022576450-2Date jumper9200257645022595451-2Date jumber maintaining plate9200259545122628450-2Unlocking yoke cam9200262845022632450-2Date unlocking yoke9200263245022633450-2Date unlocking yoke spring9200263345022730450-3Tagesrolle9200273045032731450-3Feder für Tagesrolle920027314503