Durowe 261 – interchangeable spare parts

Durowe (INT.D) 261 movement

Which spare parts fit the Durowe 261 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

7Parts with interchange data

27Calibers sharing parts

Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of Durowe (INT.D) and the original spare-part labels. All information has been carefully checked but is provided without guarantee. Please verify the interchangeability yourself before fitting, especially the height, diameter and execution of the part.

🛒 Spare parts for Durowe 261 in our shop

Setting Lever Spring for DUROWE 260, 261, 270 – Part 44512,00 € incl. VAT *View item ›

🔧 Interchangeable parts

Part no.	Description	Also fits
301ISO 40.301	Regulator for flat hairspring	Durowe 72
307ISO 40.301	Regulator with adjustable stud holder, for flat hairspring	Durowe 72
311ISO 70.800	Upper cap jewel with end-piece	Durowe 72
330ISO 70.801	Lower cap jewel with end-piece	Durowe 72
336ISO 70.806	Upper cap-jewel with end-piece, for escape wheel	Durowe 72 Durowe 89 Durowe 89-1
430ISO 61.080	Click spring	Durowe 72 Durowe 89 Durowe 89-1 Durowe 381 Durowe 381-2 Durowe 381-3 Durowe 391 Durowe 391-2 Durowe 391-3 Durowe 450 Durowe 450-2 Durowe 450-3 Durowe 451 Durowe 451-2 Durowe 451-3 Durowe 471 Durowe 471-2 Durowe 471-3 Durowe 471-4 Durowe 600 Durowe 601 Durowe 605 Durowe 606 Durowe 610 Durowe 611 Durowe 615 Durowe 616
440ISO 61.100	Yoke spring	Durowe 72

Source: original interchangeability lists of Durowe (INT.D) (checked transcription) and checked original spare-part labels · as of 2026-10-28. Height / execution: the part fits only in this height or execution.

🌀 Matching mainspring

Mainspring dimensions for Durowe 261 (height × diameter × thickness × length) and matching mainspring in our shop:

Durowe 261: 1.30 × 6.0 × 0.07 × 220 mm (GR 3186)

🔗 Movements sharing the most parts

→ All calibers of Durowe (INT.D)

❓ Frequently asked questions

Which Durowe 261 spare parts also fit other movements?

For the Durowe 261, 7 part numbers are listed as interchangeable. Together they fit 27 other calibers – the table below shows which part fits which movement.

Which movements share the most parts with the Durowe 261?

The most shared parts: Durowe 72 (7 parts), Durowe 89 (2 parts), Durowe 89-1 (2 parts).

Which mainspring fits the Durowe 261?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.30 × 6.0 × 0.07 × 220 mm (GR 3186, hand-wound, normal end hook).