Mainspring for Smith 19" PY centré Marked spéc. 19

Height, diameter, thickness and length

2.80 × 17.5 × 0.25 × 500 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
7025-SP	2.80 mm	17.5 mm	0.25 mm	500 mm	Hand-wound, special manufacture (SP)

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 177.

🛒 Matching mainspring in our shop

According to the catalogue, this mainspring has a special form (Hand-wound, special manufacture (SP)). We therefore do not show shop items automatically here – feel free to write to us. Contact form

🔗 According to the catalogue, the same mainspring (GR 7025-SP) also fits

Smith EF Empire

❓ Frequently asked questions

Which mainspring fits the Smith 19" PY centré Marked spéc. 19?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 2.80 × 17.5 × 0.25 × 500 mm (GR 7025-SP, hand-wound, special manufacture (SP)).