Mainspring for Bifora 81
Height, diameter, thickness and length
📏 Mainspring dimensions
| GR no. | Height | Diameter | Thickness | Length | Type |
|---|---|---|---|---|---|
| 3212 | 1.30 mm | 7.5 mm | 0.085 mm | 260 mm | Hand-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 28.
đź›’ Matching mainspring in our shop
🔄 Alternative mainsprings
Mainspring 1,30-7,5-0,09-24010,90 € incl. VAT *View item
Mainspring 1,30-7,5-0,09-24012,90 € incl. VAT *View itemSame height, diameter equal or slightly smaller. Please check yourself before ordering.
đź”— According to the catalogue, the same mainspring (GR 3212) also fits
âť“ Frequently asked questions
Which mainspring fits the Bifora 81?
According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.30 × 7.5 × 0.085 × 260 mm (GR 3212, hand-wound, normal end hook).
Is this mainspring available in the shop?
An exact match is not in stock right now, but 2 similar mainsprings are possible alternatives.
Which other calibers use mainspring GR 3212?
According to the catalogue also in Election 435, FHF 46-6", Kurtz 12-121, MSR K 1, Revue 78 and 5 other calibers.
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