Mainspring for BRAC 913
Height, diameter, thickness and length
📏 Mainspring dimensions
| GR no. | Height | Diameter | Thickness | Length | Type |
|---|---|---|---|---|---|
| 3725 | 1.40 mm | 9.0 mm | 0.12 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 30.
đź›’ Matching mainspring in our shop
🔄 Alternative mainsprings
Mainspring 1,40-9,0-0,11-2808,99 € incl. VAT *View item
Mainspring 1,40-9,0-0,11-27010,90 € incl. VAT *View itemSame height, diameter equal or slightly smaller. Please check yourself before ordering.
đź”— According to the catalogue, the same mainspring (GR 3725) also fits
âť“ Frequently asked questions
Which mainspring fits the BRAC 913?
According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.40 × 9.0 × 0.12 × 260 mm (GR 3725, 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 3725?
According to the catalogue also in Aster 10 1/2, Benrus DF, BRAC 903, BRAC 906, BRAC 916 and 15 other calibers.
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