ZENITH 1740

BrandZENITHCaliber1740Size7 3/4FunctionVersionHandsStem5924Stem (subs.)Stem (2 pce)Balance staff22703Balance staff (subs.)Mainspring (subs.)1,10x6,50x0,085Mainspring (subs.)Battery

Watchparts

Part NocaliberdescriptionoriginalArtno.
180=1730Barrel with drum + cover995001801730
200=1730Center wheel + cannon pinion995002001730
210=1730Third wheel995002101730
260=1730Minute wheel995002601730
401=1730Winding stem8025924
407=1730Clutch wheel995004071730
410=1730Winding pignon995004101730
415=1730Ratchet wheel995004151730
420=1730Crown wheel995004201730
434=1730Clicking spring995004341730
440= 1730Yoke spring995004401730
443= 1730Setting lever995004431730
710= 1730Pallet fork -pinion 1 lower end-piec.995007101730
721BBalance cplt. -regulated995007211740
723Balance staff ST -shock-absorber80222703
770=1730Mainspring995007701730
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