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Watch mainsprings 1.70 mm

New watch mainsprings with a width of 1.70 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 other questions regarding watch mainsprings, please email: info@horlogeveren.nl

SPRINGTIME IS HERE!

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1.70 x 9.5 x 0.105 x 330
Calibers:

∙ Arogno 90.
∙ AS 1206, 1206, 1272.
∙ Bidlingmaier 2025, 2030.
∙ Bulova 10-AF, 10-W.
∙ Certina 27.031, 27.032, 27.0313, 27.0322.
∙ Croton 10 1/2"' F30, KL, KRN, T-3-N.
∙ Felsa 73, 275, 307.
∙ FHF 30, 31,…
€ 8,⁹⁵
1.70 x 9.5 x 0.11 x 330
Calibers:

∙ Junghans 94, 96, 97, 97/1, 97/2
∙ Venus 180, 181, 182, 202, 208, 214, 216,
€ 8,⁹⁵
Replacement: 1.70 x 10.0 x 0.11 x 350
1.70 x 9.5 x 0.11 x 350
Calibers:

∙ AS 1104, 1119, 1203, 1204, 1207, 1208, 1263, 1266, 1267, 1311.
∙ Cortebert 677, 679.
∙ Junghans 93, 93/1, 98/5.
∙ Lapanouse 149.
∙ Osco 42.
€ 9,⁹⁵
1.70 x 10.0 x 0.11 x 350
Calibers:

∙ AS 1104, 1119, 1203, 1204, 1207, 1208, 1263, 1266, 1267, 1311.
∙ Cortebert 677, 679.
∙ Junghans 93, 93/1, 98/5.
∙ Lapanouse 149.
∙ Osco 42.
€ 8,⁹⁵
1.70 x 10.0 x 0.12 x 300
Calibers:

∙ AS 582, 738.
∙ Benrus BS, M.
∙ ETA 640, 641.
∙ Junghans 96 t/m 98, 98/1, 98/3.
∙ MST 59, 236, 264, 296, 355.
∙ Thiel 9
€ 9,⁹⁵
1.70 x 10.5 x 0.10 x 400
Calibers:

∙ Hanhart 120, 122, 124
€ 9,⁹⁵
1.70 x 10.5 x 0.115 x 380
Calibers:

∙ Amida 253, 254, 255, 256.
∙ Cattin 54.
∙ Hanhart 120, 12.
€ 9,⁹⁵
1.70 x 10.5 x 0.12 x 320
Calibers:

∙ AM 390.
∙ AS 1203, 1204.
∙ Dugena 605.
∙ Felsa 390, 750, 752, 753, 754, 755, 756.
∙ HPP 102, 103, 104.
∙ Mido 01200C, 01200D, 1200A, 1200B, 1200C, 1200D.
∙ HPP 125, 126, 127.
∙ Zentra 701.
€ 9,⁹⁵
1.70 x 10.5 x 0.12 x 330
Calibers:

∙ AM 390 t/m 398.
∙ AS 1314.
∙ Felsa 390 t/m 399, 750 t/m 756.
∙ FHF 13"' 46.
∙ Harvel 30.
∙ HPP 102, 103, 104, 125, 126, 127.
∙ Lapanouse 148, 153, 154.
∙ Mido 1200, 01200C, 01200D, 1200A, 1200B, 1200C,…
€ 8,⁹⁵
1.70 x 11.0 x 0.11 x 400
Calibers:

∙ FHF 26, 261 t/m 269, 2610 t/m 2613.
€ 11,⁹⁵
1.70 x 11.0 x 0.135 x 340
Calibers:

∙ AS 135, 137, 151, 153, 277, 331, 332, 534, 615, 618, 625, 1130, 1142, 1149, 1155, 1164, 1195, 1243, 1286, 1295, 1399, 1486, 1573.
∙ Damas 3.
∙ E.B. 134.
∙ Ebel 134.
∙ Gotham RY, RZ.
∙ GP 03, 03-B, 03-BU,…
€ 9,⁹⁵
1.70 x 11.5 x 0.14 x 360
Calibers:

∙ AS 1137, 1339.
∙ MST 402, 428.
∙ Unitas 6300, 6305, 6310, 6312, 6410, 6412, 6415.
€ 9,⁹⁵
1.70 x 12.0 x 0.14 x 390
Calibers:

∙ Arogno 22, 22-N, 24.
€ 8,⁹⁵
1.70 x 12.5 x 0.14 x 410
Calibers:

∙ Unitas 607, 620, 6330.
€ 9,⁹⁵
1.70 x 12.5 x 0.15 x 370
Calibers:

∙ Angelus 210, 215, 216, 217.
∙ AS 1052, 1054, 1067.
∙ MST 293, 294.
€ 11,⁹⁵