ETA 977.001 – interchangeable spare parts
ETA 977.001 movement
Which spare parts fit the ETA 977.001 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.
18Parts with interchange data
35Calibers sharing parts
Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of ETA 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 ETA 977.001 in our shop
Setting Lever Spring for ETA 977.001, Part 445/2, also for ETA 301.002, 588.00110,90 € – 11,90 € incl. VAT *View item
Setting Lever, Mounted, for ETA 977.001 and 588.001 – Part 443/110,90 € incl. VAT *View item
Third Wheel and Pinion for ETA 977.001 / 588.001 – Part 210 – NOS9,90 € – 10,90 € incl. VAT *View item
Clutch Wheel for ESA / ETA 977.001 and 588.001 – Part 40710,90 € incl. VAT *View item🔧 Interchangeable parts
| Part no. | Description | Also fits |
|---|---|---|
| 144ISO 10.300 | Dial fastener | |
| 163ISO 81.337 | Cannon pinion stud | |
| 203ISO 30.012 | Intermediate wheel | |
| 210ISO 30.025 | Third wheel | |
| 242/1ISO 31.083.18 | Cannon pinion with driver, special without sweep second | Height 196 Height 221 Height 246 |
| 255/1ISO 31.046.06 | Hour wheel, assembled | Height 100 Height 125 Height 150 |
| 260ISO 31.041 | Minute wheel | |
| 405/3ISO 51.020 | Handsetting stem, thread diameter S 0,90 mm | |
| 407 | Sliding pinion | according to original label |
| 407/1ISO 31.121.06 | Sliding pinion | |
| 435/3ISO 51.050.06 | Yoke | |
| 443/1ISO 51.080.06 | Setting lever | |
| 445/2ISO 51.091 | Combined setting lever jumper | |
| 450/1ISO 31.100.06 | Setting wheel, assembled | |
| 4039ISO 20.585 | Lower magnetic screen | |
| 4046ISO 20.651 | Battery insulator | |
| 4211ISO 20.580 | Rotor | |
| 4929/1ISO 20.570.18 | Battery |
Source: original interchangeability lists of ETA (checked transcription) and checked original spare-part labels · as of 2026-10-18. Height / execution: the part fits only in this height or execution.
🔗 Movements sharing the most parts
- ETA 588.001 (23 parts)
- ETA 301.001 (22 parts)
- ETA 301.002 (21 parts)
- ETA 578.001 (2 parts)
- ETA 578.002 (2 parts)
- ETA 578.004 (2 parts)
- ETA 978.001 (2 parts)
- ETA 978.002 (2 parts)
- ETA 252.411 (1 parts)
- ETA 277.001 (1 parts)
- ETA 279.001 (1 parts)
- ETA 958.331 (1 parts)
- ETA 958.332 (1 parts)
- ETA 976.001 (1 parts)
- ETA 979.001 (1 parts)
- ETA 979.002 (1 parts)