ETA 2510 – interchangeable spare parts
ETA 2510 movement
Which spare parts fit the ETA 2510 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.
🛒 Spare parts for ETA 2510 in our shop
Spare Parts for ETA 2510 – Part 443, 445, 227, 705 – NOS #BL25109,90 € – 16,90 € incl. VAT *View item ›
Hollowed-Out Roller Part 730/1 for AS 969, FHF 59, UT 540, ETA 2510, AV 10, F 229,90 € incl. VAT *View item ›
Complete Balance for ETA 2512 / ETA 2510 – Part 721 – Shockproof – NOS25,90 € incl. VAT *View item ›
Female Winding Stem for ETA 2510, 2512 – Part 404 – Waterproof Cases13,40 € incl. VAT *View item ›
Cannon Pinion with Driving Wheel H185 for ETA 2510, ETA 2512 – Part 242/19,90 € incl. VAT *View item ›
Ratchet Wheel for ETA 2510 Part 415, also fits ETA 2512, Ref. 31.020 – NOS9,90 € – 11,90 € incl. VAT *View item ›🔧 Interchangeable parts
| Part no. | Description | Also fits |
|---|---|---|
| 163ISO 81.337 | Cannon pinion stud | Height 168 Height 208 |
| 182ISO 20.030 | Barrel and cover | |
| 195ISO 20.060 | Barrel arbor | |
| 203ISO 30.012 | Intermediate wheel | |
| 210ISO 30.025 | Third wheel | |
| 242/1ISO 31.083.18 | Cannon pinion with driver, without sweep second | Height 135 Height 160 Height 185 Height 210 Height 235 Height 260 |
| 250ISO 31.046 | Hour wheel | Height 60 Height 86 Height 101 Height 126 Height 151 Height 176 |
| 255/1ISO 31.046.06 | Hour wheel, assembled | Height 86 Height 101 Height 126 Height 151 Height 176 |
| 260ISO 31.041 | Minute wheel | |
| 301ISO 40.301 | Regulator for flat hairspring | |
| 307ISO 40.301 | Regulator without pointer, assembled | 2nd execution |
| 311ISO 70.800 | Upper cap jewel with end-piece, f. balance | |
| 330ISO 70.801 | Lower cap jewel with end-piece, f. balance | |
| 335/1ISO 70.861 | Lower cap jewels with end-piece, for three wheels | |
| 336ISO 70.806 | Upper cap-jewel with end-piece, for escape wheel | |
| 401ISO 51.010 | Winding stem | |
| 404 | Stem for waterproof case, with slot | according to original label |
| 407ISO 31.121 | Sliding pinion | |
| 410ISO 31.120 | Winding pinion | |
| 415ISO 31.020 | Ratchet wheel | |
| 420ISO 31.023 | Crown wheel | |
| 422ISO 81.067 | Crown wheel ring | |
| 425ISO 51.120 | Click | |
| 430ISO 61.080 | Click spring | |
| 435ISO 51.050 | Yoke | |
| 440ISO 61.100 | Yoke spring | |
| 443ISO 51.080 | Setting lever | |
| 443/5443ISO 51.080.06/.01 | Setting lever | |
| 445ISO 51.090 | Setting lever jumper | |
| 450ISO 31.100 | Setting wheel | |
| 462ISO 10.062 | Minute train bridge | |
| 710ISO 40.010 | Pallet fork |
Source: original interchangeability lists of ETA (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 ETA 2510 (height × diameter × thickness × length) and matching mainspring in our shop:
🔗 Movements sharing the most parts
❓ Frequently asked questions
Which ETA 2510 spare parts also fit other movements?
For the ETA 2510, 32 part numbers are listed as interchangeable. Together they fit 15 other calibers – the table below shows which part fits which movement.
Which movements share the most parts with the ETA 2510?
The most shared parts: ETA 2512 (45 parts), ETA 950.001 (12 parts), ETA 2512-1 (9 parts).
Which mainspring fits the ETA 2510?
According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.20 × 7.0 × 0.085 × 240 mm (GR 2885, hand-wound, normal end hook).
Can I buy spare parts for the ETA 2510?
Yes, Master Watch Parts currently has 8 matching items in stock.
🛠️ For the workshop
Watch Crystal Sternkreuz ATCH, High Domed, Reinforced with Chrome-Plated Ring – NOS11,95 € incl. VAT *View item ›
Watch Key Clock Winding Key – Size 0 2.25mm5,99 € – 7,95 € incl. VAT *View item ›
Watch Gasket Hytrel I-Ring Seal for Flat Round Mineral Crystals 16-40 mm, H: 0.6, 0.8, 0.85, 1.25, 1.7 mm5,95 € – 9,95 € incl. VAT *View item ›