watches automaticNivaflex automatic mainsprings for wristwatchesNivaflex mainsprings from Boley for automatic winders. Subgroups 0.60 namewidthØthicknesscalibreitem No.1971x0.639.00.10AP 2120/21820197101989x0.679.00.08AP 2124/2982019890 0.70 namewidthØthicknesscalibreitem No.2049x0.709.00.094AP 212382020490 0.90 namewidthØthicknesscalibreitem No.2371x0.956.50.07OMEGA 670, 671, 680 - 682820237102373x0.956.50.081OMEGA 683, 684, 685820237302378x0.9511.50.12OMEGA 10109650101012082379x0.9511.50.15OMEGA 1000965010001208 1.00 namewidthØthicknesscalibreitem No.2436x1.009.50.095BUREN 1000820243602470x1.0010.50.115AS 1862-1863 / MIDO 1147820247001040x1.0512.00.13OMEGA 1040, LEM 13459650104012080660x1.0210.00,118ZENITH ELITE 660, 670, 680-68599500771660550x1,0110.00.11OMEGA 550 - 552, 751, 752965055012082534x1.0510.50.115ETA 2890 - 2892-A2820253402539x1.067.00.72ETA 2000820253902465x1.0011.00.115AS 1716 - 1717 / 1820 - 183182024650 1.10 namewidthØthicknesscalibreitem No.2593x1.108.00.09LE COULTRE820259302825x1.1611.20.115RX 3130/3135/3155/3175/3185 (Generic)82028250330x1.109.00.095OMEGA 330, 341820260502647x1.1011.00.115ETERNA 1428-29820264702786x1.157.50.08AS 530820278602797x1.158.50.095AS 1972-73820279702801x1.158.50.095AS 1782-1783820280102820x1.1511.50.15AS 1919-192382028200 1.20 namewidthØthicknesscalibreitem No.2885x1,207.50.085ETER 1445820288502896x1,208.00.09BIF 910820289602920x1,209.00.10MIDO 1117P+PC / DUROWE 570820292002973x1,2010.50.12TISS 2471/1481820297302925x1,209.50.10TISS 783-784820292502937x1,2010.00.105CERT. 25-65, PUW 1260-1264820293702974x1,2010.00.12PUW 1560.1564820297402944x1,2012.00.106OMEGA 1045, LEM. 51009650104512083132x1.2310.50.105ETA 2846820313200400x1,2212.00.146ZENITH EL PRIMERO 400, 3019995007714003149x1.2310.50.132ETA 2821.2824820314903077x1.2412.50.146RX 4030 (Generic)820307703092x1.257.50.085RX 2030/2035 (Generic)820309203141x1.2510.00.115ZENITH 2522P+PC, 2572PC820314103120x1.2512.00.10ETA 2820-22820312003156x1.277.750,071RX 2130/2135 (Generic)82031560 1.30 namewidthØthicknesscalibreitem No.3173x1.306.00.06AS 1635-1657820317303187x1.306.50.07ETER 1401-03820318703193x1.306.50.075ETA 1216-1218820319303190x1.307.00.07ETA 2650-58820319003204x1.308.00.08FELSA 700-709820320403257x1.3010.00.10DUR 7520-28820325703315x1.3010.50.12ETA 2870.2872820331503318x1.3011.00.12RX 1520/1530/1570 (Generic)820331803197x1.327.00.085ETA 2670. 2671820319703846x1.358.00.085ETA 1306-20820384603498x1.358.50.09MIDO 0916.091782034980 1.40 namewidthØthicknesscalibreitem No.3930x1.457.50.085AS 1320-1323820393003629x1.408.50.09DUR 1268-90820362903943x1.459.50.095OTERO 48.481820394303676x1.4011.20.10RX 3000 (Generic)820367603692x1.4011.80.106RX 3030/3035/3055/3075/3085 (Generic)820369203702x1.4011.50.11ETER 1411. 1416. 1421. 1426820370203957x1.4510.00.10AS 1712-1713820395703986x1.4510.50.11AS 1902-1916820398604006x1.4511.00.125ETA 2770.2772820400603992x1.4511.80.112RX 4130 (Generic)820399204027x1.4610.00.72RX 2230/2235 (Generic)82040270 1.50 namewidthØthicknesscalibreitem No.4123x1.59.50.10Eterna 1253820412304122x1.59.50.10820412204160x1.512.50.11ETA 775082041600 1.60 namewidthØthicknesscalibreitem No.4735x1.6310.50.105BREIT. 11/1282047350