Mainspring for Rolex 1057 Tudor

Height, diameter, thickness and length

1.40 × 6.0 × 0.065 × 220 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.HeightDiameterThicknessLengthType
35681.40 mm6.0 mm0.065 mm220 mmHand-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 168.

🔗 According to the catalogue, the same mainspring (GR 3568) also fits

❓ Frequently asked questions

Which mainspring fits the Rolex 1057 Tudor?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.40 × 6.0 × 0.065 × 220 mm (GR 3568, hand-wound, normal end hook).

Which other calibers use mainspring GR 3568?

According to the catalogue also in AS 976, AS 986, AS 990, AS 1022, AS 1026 and 57 other calibers.

All Rolex mainsprings · Mainsprings

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