Mainspring for Venus 172
Height, diameter, thickness and length
📏 Mainspring dimensions
| GR no. | Height | Diameter | Thickness | Length | Type |
|---|---|---|---|---|---|
| 5278 | 1.80 mm | 10.5 mm | 0.11 mm | 360 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 192.
đź›’ Matching mainspring in our shop
🔄 Alternative mainsprings
Mainspring 1,80-10,0-0,11-35011,90 € incl. VAT *View item
Mainspring 1,80-10,5-0,11-35011,90 € incl. VAT *View item
Mainspring 1,8x10x0,11x35011,90 € incl. VAT *View item
Mainspring 1,80-10,5-0,11-34511,90 € incl. VAT *View itemSame height, diameter equal or slightly smaller. Please check yourself before ordering.
đź”— According to the catalogue, the same mainspring (GR 5278) also fits
âť“ Frequently asked questions
Which mainspring fits the Venus 172?
According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.80 × 10.5 × 0.11 × 360 mm (GR 5278, hand-wound, normal end hook).
Is this mainspring available in the shop?
An exact match is not in stock right now, but 4 similar mainsprings are possible alternatives.
Which other calibers use mainspring GR 5278?
According to the catalogue also in Helbros 170, Osco 42-42 CLD, Venus 170, Wittnauer 170.
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