Mainspring for Ebosa 23

Height, diameter, thickness and length

1.40 × 12.5 × 0.10 × 580 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
3674	1.40 mm	12.5 mm	0.10 mm	580 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 56.

🛒 Matching mainspring in our shop

Mainspring 1,40-12-0,1-580 #1 Durchmesser stimmt14,90 € incl. VAT *View item

Mainspring 1,40-12-0,1-580 #2 lose13,90 € incl. VAT *View item

Mainspring 1,4x12,1x0,1x58010,90 € incl. VAT *View item

Only mainsprings with exactly the same height, thickness and length are shown; the diameter is equal or up to 1 mm smaller – a smaller spring settles in the barrel.

❓ Frequently asked questions

Which mainspring fits the Ebosa 23?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.40 × 12.5 × 0.10 × 580 mm (GR 3674, hand-wound, normal end hook).