ETA 256.101 – interchangeable spare parts
ETA 256.101 movement
Which spare parts fit the ETA 256.101 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.
32Parts with interchange data
86Calibers 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.
🔧 Interchangeable parts
| Part no. | Description | Also fits |
|---|---|---|
| 110ISO 10.048 | Train wheel bridge, jewelled | |
| 144ISO 10.300 | Dial fastener | ETA 251.251ETA 251.262ETA 251.272ETA 255.111ETA 255.121ETA 255.122ETA 255.241ETA 255.265ETA 255.266ETA 255.411ETA 255.421ETA 255.431ETA 255.441ETA 255.461ETA 255.481ETA 255.483ETA 255.485ETA 255.487ETA 255.491ETA 255.495ETA 255.511ETA 255.561ETA 255.611ETA 256.031ETA 256.041ETA 256.111ETA 256.241ETA 256.461ETA 256.511ETA 256.561ETA 256.611ETA 551.111ETA 551.121ETA 551.411ETA 556.031ETA 556.111ETA 556.112ETA 556.115ETA 556.119ETA 556.121ETA 556.125ETA 556.415ETA 950.001ETA 951.101ETA 951.111ETA 951.121ETA 951.411ETA 956.031ETA 956.032ETA 956.042ETA 956.101ETA 956.102ETA 956.111ETA 956.112ETA 956.113ETA 956.114ETA 956.119ETA 956.121ETA 956.122ETA 956.124ETA 956.401ETA 956.411ETA 956.412ETA 956.414ETA 956.421ETA 956.431ETA 957.011ETA 959.001ETA 2640ETA 2641ETA 2648ETA 2650ETA 2651ETA 2657ETA 2658ETA 2660ETA 2661ETA 2668ETA 2670ETA 2671ETA 2677ETA 2678ETA 2681ETA 2685ETA 2688ETA 2691 |
| 161ISO 80.400 | Centre tube | |
| 203ISO 30.012 | Intermediate wheel | |
| 210ISO 30.025 | Third wheel | |
| 227ISO 30.027 | Second wheel | Height 315 Height 340 Height 390 |
| 228ISO 30.013 | Transmission wheel for intermediate wheel | |
| 242ISO 31.083 | Cannon pinion with driver | Height 151 Height 176 Height 226 |
| 255/1ISO 31.046.06 | Hour wheel, assembled | Height 84 Height 104 Height 154 |
| 260ISO 31.041 | Minute wheel | |
| 405/3ISO 51.020 | Handsetting stem, thread diameter 0.90 mm | |
| 407/1ISO 31.121.06 | Sliding pinion | |
| 435/3ISO 51.050.06 | Yoke | |
| 443/1ISO 51.080.06 | Setting lever, assembled | |
| 445/2ISO 51.091 | Combined setting lever jumper | |
| 450 | Setting wheel | according to original label |
| 450/1ISO 31.100.06 | Setting wheel, assembled | |
| 462/1ISO 10.062.06 | Minute train bridge | |
| 482ISO 61.092 | Setting lever recall spring | |
| 491ISO 51.081 | Lever for setting lever | |
| 560ISO 56.071 | Stop lever and switch | |
| 2576ISO 53.080 | Date jumper | |
| 2595/1ISO 13.111.06 | Date jumper maintaining plate | |
| 4000ISO 10.513 | Electronic module | |
| 4021ISO 20.582 | Stator | |
| 4039ISO 20.585 | Magnetic screen, lower | |
| 4041ISO 20.586 | Magnetic screen, lateral | |
| 4046ISO 20.651 | Battery insulator | |
| 4211ISO 20.580 | Rotor | |
| 4401ISO 20.761 | Bridle + | |
| 4412ISO 10.601 | Battery limiting spring | |
| 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 256.111 (39 parts)
- ETA 256.511 (29 parts)
- ETA 256.031 (25 parts)
- ETA 256.041 (23 parts)
- ETA 256.461 (22 parts)
- ETA 256.561 (20 parts)
- ETA 256.241 (17 parts)
- ETA 255.111 (2 parts)
- ETA 255.411 (2 parts)
- ETA 255.431 (2 parts)
- ETA 255.441 (2 parts)
- ETA 255.511 (2 parts)
- ETA 255.611 (2 parts)
- ETA 256.611 (2 parts)
- ETA 556.031 (2 parts)
- ETA 556.111 (2 parts)