Mainspring for Peseux 7050

Height, diameter, thickness and length

1.25 × 9.5 × 0.115 × 280 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.	Height	Diameter	Thickness	Length	Type
3138	1.25 mm	9.5 mm	0.115 mm	280 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 157.

🛒 Matching mainspring in our shop

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

🔄 Alternative mainsprings

Mainspring 1,25-9,5-0,11-290 #18,99 € incl. VAT *View item

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

🔧 Interchangeable spare parts

Which other spare parts of Peseux 7050 fit other calibers:

Interchangeability Peseux 7050

🔗 According to the catalogue, the same mainspring (GR 3138) also fits

📄 Technical document

View the original document for Peseux 7050 online:

Peseux 7040-7050

❓ Frequently asked questions

Which mainspring fits the Peseux 7050?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.25 × 9.5 × 0.115 × 280 mm (GR 3138, hand-wound, normal end hook).