ETA 980.161 Brand ETA Caliber 980.161 Size 5 1/2 Function SS (HAU) Version Hands 0.70x1.20/0.20 Stem 4409 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery 317 Movements Artno.brandcaliberSizehandsfunctionspecial161286ETA980.1635 1/20.70x1.20x0.20SS (HAU)H1= 0.98,HM - SS : 6,25 mm Watchparts Part NocaliberdescriptionoriginalArtno.100BMain plate jewelled920001009801110980.001Barrel and train wheel bridge920001109800115980.151Fourth wheel bridge920001159801144210.001Dial fastener920001442100147980.001Mark support920001479800203980.001third wheel920002039800210980.101Third wheel920002109801215980.151Additional second wheel920002159801222 +++BAdditional second wheelH1= 191920002229801223BAdditional second wheelH2= 224920002239801227980.151Sweep second wheel920002279801242980.151Cannon pinion with driver920002429801250980.003Hour wheel H1= 098920002509800260980.001Minute wheel920002609800405980.001Winding stem -mouv.part920004059800407980.001Clutch wheel920004079800435980.001Yoke spring920004359800443980.001Setting lever assembled920004439800450980.001Setting wheel920004509800471BFriction spring f. sweep sec.-pinion920004719801560980.0019200056098004000980.163Electronic module9200400098014021980.101Stator9200402198014022980.0019200402298004060980.001Coil9200406098004068980.001Coil guard9200406898004211980.001ROTOR9200421198004401980.001Bridle (+)9200440198004402980.001Battery connection (-)9200440298004412980.0019200441298004929801.004Battery920049298010