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Watch mainsprings, 1.45 mm

New watch mainsprings with a width of 1.45 mm. These springs are usually supplied in their original packaging. Specifications include width x barrel diameter x thickness, and usually the length of the spring.

Easy search: simply enter the thickness x height to see which springs are in stock, along with the calibers they typically fit.

If you are looking for a mainspring for a specific caliber but aren't sure if the current spring is the right one, please email us the brand and caliber details. We will check this for you.

For any other questions regarding watch mainsprings, please email: info@horlogeveren.nl

SPRINGTIME IS HERE!

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1.45 x 5.5 x 0.065 x 190
Calibers:

∙ Bulova 6-BP, 6-BPA, 6-CHAC, 9-COAC.
∙ Certina 15-022.
∙ ETA 2440, 2441, 2442.
∙ Felsa 372, 373.
∙ Peseux 340.
∙ Record 130,140.
€ 10,⁹⁵
1.45 x 6.0 x 0.07 x 200
Calibers:

∙ Elgin 700, 705, 740, 742, 803, 6693.
∙ FEF 430.
∙ GP 74.
∙ Junghans 79.
∙ LIP T-150
€ 9,⁹⁵
1.45 x 6.5 x 0.075 x 210
Calibers:

∙ Benrus AP.
∙ Cortebert 449
∙ ETA 2480, 2481, 2482.
∙ Peseux 150
€ 11,⁹⁵
1.45 x 7.0 x 0.08 x 230
Calibers:

∙ Bulowa 6-WN.
∙ Concord 260.
∙ Oris 442.
€ 11,⁹⁵
1.45 x 7.5 x 0.08 x 215
Calibers:
€ 9,⁹⁵
1.45 x 7.5 x 0.08 x 250
Calibers:

∙ AM 115.
∙ AS 1320, 1323, 1324, 1365, 1394, 1421, 1422, 1456, 1608.
∙ Bulova 6 WN, 9-Ar, 9-ARC, 10 CMC, 10 CSC.
∙ Concord 260.
∙ Cortebert 653, 655, 657.
∙ Croton F3SN.
∙ Culmina 91.
∙ Cupillard 95,…
€ 9,⁹⁵
1.45 x 7.5 x 0.09 x 250
Calibers:

∙ AS 1320, 1323, 1364, 1365, 1394, 1421, 422, 1456, 1608.
∙ Bulova 9-AR, 9-ARC.
∙ Cupillard 95, 110.
∙ Dervby 70.
∙ E.B 1433.
∙ Elgin 644, 645, 653.
∙ Felsa 302, 303, 308, 324, 4045.
∙ FEMGA 130.
∙ FHF…
€ 9,⁹⁵
1.45 x 8.0 x 0.08 x 320
Calibers:

∙ Eterna 770.
∙ Otero 411.
€ 11,⁹⁵
1.45 x 8.0 x 0.09 x 250
Calibers:

∙ AS 561, 1384, 1423, 1424, 1427, 1447, 1479-N.
∙ Bidlingmaier 934.
∙ ETA 878.
∙ MST 317.
∙ Wittnauer11-ABC, 11-AIB, 11-ARB, 11-ARG, 11-RW, 11-WIG.
€ 9,⁹⁵
1.45 x 8.0 x 0.095 x 250
Calibers:

∙ AS 561, 1384, 1423, 1424, 1427, 1447, 1479-N.
∙ Bidlingmaier 934.
∙ ETA 878.
∙ MST 317.
∙ Wittnauer11-ABC, 11-AIB, 11-ARB, 11-ARG, 11-RW, 11-WIG.
€ 9,⁹⁵
AS 1110, 1225, E.B. 1110, 1225.
1.45 x 8.5 x 0.065 x 400
Calibers:

∙ AS 1110, 1225.
∙ E.B. 1110, 1225.
€ 11,⁹⁵
1.45 x 8.5 x 0.075 x 320
Calibers:

∙ Helvetia 106
€ 9,⁹⁵
AS 1490, BFG 35, 36, Benrus CF
1.45 x 8.5 x 0.10 x 270
Calibers:

∙ AS 1490.
∙ BFG 35, 36.
∙ Benrus CF
€ 9,⁹⁵
1.45 x 9.0 x 0.09
Calibers:
€ 9,⁹⁵
1.45 x 9.0 x 0.10 x 285
Calibers:

∙ AM 454 t/m 458, 670, 673.
∙ AS 175, 302, 467, 489, 516, 621, 720, 740, 756, 760, 778, 790, 817, 881,908, 938, 960, 968, 1086, 1094, 1336, 1336-N, 1361, 1361-N, 1382, 1382-N, 1434, 1448, 1457, 1520.
∙ Benrus BHA,…
€ 8,⁹⁵