Mainspring for Becker 676 N

Height, diameter, thickness and length

1.35 Ă— 7.5 Ă— 0.09 Ă— 240 mmheight Ă— diameter Ă— thickness Ă— length
Note: We have transcribed this information to the best of our knowledge from the Générale Ressorts mainspring catalogue (GR 2, 1974). All information has been carefully checked but is provided without guarantee. Please check yourself before fitting that the mainspring fits, in particular height, diameter, thickness and length.

📏 Mainspring dimensions

GR no.HeightDiameterThicknessLengthType
34961.35 mm7.5 mm0.09 mm240 mmHand-wound, normal end hook

All dimensions in millimetres. The height of a mainspring is often also called its “width”. Source: Générale Ressorts, mainspring catalogue GR 2 (March 1974), page 23.

đź›’ Matching mainspring in our shop

Only mainsprings with exactly the same height, thickness and length are shown; the diameter is equal or up to 1 mm smaller – a smaller spring settles in the barrel.

đź”— According to the catalogue, the same mainspring (GR 3496) also fits

âť“ Frequently asked questions

Which mainspring fits the Becker 676 N?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.35 × 7.5 × 0.09 × 240 mm (GR 3496, hand-wound, normal end hook).

Is this mainspring available in the shop?

Yes, Master Watch Parts currently has 1 matching mainsprings in stock.

Which other calibers use mainspring GR 3496?

According to the catalogue also in Aho 675, Bauer Ga 45, Cortebert 416, ETA 1301 Ă  1304, ETA 1311 Aa 1314 and 1 other calibers.

All Becker mainsprings · Mainsprings

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