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Unitas 200N – interchangeable spare parts
Unitas (UT) 200N movement
Which spare parts fit the Unitas 200N movement? For every part you can see which other calibers use the same part according to the original interchangeability list.
31Parts with interchange data
85Calibers sharing parts
Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of Unitas (UT) 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 |
|---|---|---|
| 182ISO 20.030 | Barrel and cover | |
| 195ISO 20.060 | Barrel arbor | |
| 201ISO 30.015 | Center wheel | |
| 210ISO 30.025 | Third wheel | |
| 224ISO 30.027.13 | Fourth wheel | |
| 240ISO 31.080 | Cannon-pinion | Height 228 Height 248 Height 298 Height 324 |
| 250ISO 31.046 | Hour wheel | Height 110 Height 130 Height 180 Height 205 |
| 260ISO 31.041 | Minute wheel | |
| 301ISO 40.301 | Regulator for flat hairspring | |
| 311ISO 70.800 | Upper cap jewel with end-piece | |
| 330ISO 70.801 | Lower cap jewel with end-piece | 1st execution |
| 336ISO 70.806 | Upper cap-jewel with end-piece, for escape wheel | |
| 346ISO 70.807 | Lower cap jewel with end-piece, f. esc. wheel | |
| 401ISO 51.010 | Winding stem | |
| 407ISO 31.121 | Clutch wheel | |
| 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 spring | 1st execution 2nd execution |
| 450ISO 31.100 | Setting wheel | |
| 702ISO 30.040.12 | Escape wheel and pinion, pivoted, for two end-pieces | |
| 704ISO 30.040.10 | Escape wheel and pinion, for upper end-piece | |
| 705ISO 30.040 | Escape wheel and pinion | |
| 710ISO 40.010 | Jewelled pallet fork and stat | AS 1051AV 46ETA 1302FEF 270FHF 62FHF 65FHF 65-4FHF 90-4FHF 90-5FHF 90-9FHF 138.001FHF 138.011FHF 138.311FHF 641FHF 641-2FHF 641-2NFHF 642FHF 905FHF 908FHF 909Felsa 350Felsa 351Felsa 352Felsa 720Felsa 720NFelsa 721Felsa 722INT.S 36Peseux 280Unitas 190Unitas 200Unitas 201Unitas 201NUnitas 580Unitas 630Unitas 6360Unitas 6365Unitas 6365N |
Source: original interchangeability lists of Unitas (UT) (checked transcription) and checked original spare-part labels · as of 2026-10-17. Height / execution: the part fits only in this height or execution.
🌀 Matching mainspring
Mainspring dimensions for Unitas 200N (height × diameter × thickness × length) and matching mainspring in our shop:
🔗 Movements sharing the most parts
- Unitas 201N (44 parts)
- Unitas 200 (38 parts)
- Unitas 201 (38 parts)
- Unitas 630 (12 parts)
- Unitas 580 (6 parts)
- Unitas 190 (5 parts)
- Unitas 6360 (4 parts)
- Unitas 6365 (4 parts)
- Unitas 510 (4 parts)
- Unitas 560 (3 parts)
- Unitas 570 (3 parts)
- Unitas 600 (3 parts)
- Unitas 620 (3 parts)
- Unitas 640 (3 parts)
- Unitas 650 (3 parts)
- Unitas 6320 (3 parts)