Mainspring for Lima 402

Height, diameter, thickness and length

1.80 × 9.0 × 0.11 × 300 mmheight × diameter × thickness × 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
52751.80 mm9.0 mm0.11 mm300 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 124.

🛒 Matching mainspring in our shop

No mainspring with exactly these dimensions in our shop at the moment.

🔄 Alternative mainsprings

Same height, diameter equal or slightly smaller. Please check yourself before ordering.

🔗 According to the catalogue, the same mainspring (GR 5275) also fits

❓ Frequently asked questions

Which mainspring fits the Lima 402?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.80 × 9.0 × 0.11 × 300 mm (GR 5275, hand-wound, normal end hook).

Is this mainspring available in the shop?

An exact match is not in stock right now, but 1 similar mainsprings are possible alternatives.

Which other calibers use mainspring GR 5275?

According to the catalogue also in Certina 25-14, Certina 410 à 412, Certina 414.

All Lima mainsprings · Mainsprings

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