Mainspring for AS 1720
Height, diameter, thickness and length
1.80 × 6.5 × 0.06 × 260 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 |
|---|---|---|---|---|---|
| 5184 | 1.80 mm | 6.5 mm | 0.06 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 19.
🛒 Matching mainspring in our shop
We do not currently have a mainspring with exactly these dimensions in our shop. Feel free to write to us – we can often still find a suitable spring. Contact form · All mainsprings in our shop
📄 Technical document
View the original document for AS 1720 online:
❓ Frequently asked questions
Which mainspring fits the AS 1720?
According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.80 × 6.5 × 0.06 × 260 mm (GR 5184, hand-wound, normal end hook).
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