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Mainspring
For Unitas 522
1.70 x 0.110 x 260 x 8.0 mm
GR Reference #: GR4904
Height (H): 1.7mm
Thickness (T): 0.11mm
Total Length (TL): 260mm
Barrel Diameter (BD): 8mm
End Type: Manual
To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| A. Schild 1423 | AUTOMATIC-DIRECT CENTER SECOND | 11.5 |
| Benrus FD | INCABLOC DIRECT SECOND AUTOMATIC | 11.5 |
| Bulova 714-1 | BULOVA CASE REFERENCE | |
| Bulova C4429 | BULOVA CASE REFERENCE | |
| Jules Jurgenson 8537 | QUARTZ | 8.75 |
| Bulova C877327 | BULOVA CASE REFERENCE | |
| Bulova C975376 | ||
| Citizen 4-076435 | CITIZEN CASE REFERENCE | |
| Illinois 185 | ILLINOIS 16S POCKET WATCH MOVEMENT | |
| Citizen 4-102690 | CITIZEN CASE | |
| Citizen 4-280318 | CITIZEN CASE | |
| Seiko Y799-5070 | SEIKO CASE REFERENCE | |
| Citizen 4-326474 | CITIZEN CASE | |
| Seiko 6319-7100 | SEIKO CASE REFERENCE | |
| Citizen 4-832892 | CITIZE CASE REFERENCE | |
| Citizen 4-891651 | CITIZE CASE REFERENCE | |
| Citizen 4-894600 | CITIZE CASE REFERENCE | |
| Citizen 4-C90130 | CITIZE CASE REFERENCE | |
| Citizen 4-F60561 | CITIZEN CASE | |
| Citizen 4-G03910 | CITIZEN CASE | |
| Citizen 4-S13734 | CITIZEN CASE | |
| Citizen 40-8077 | CITIZE CASE REFERENCE | |
| Citizen 42-4048 | CITIZE CASE REFERENCE | |
| Citizen 43-7484 | CITIZE CASE REFERENCE | |
| Citizen 47-5424 | CITIZE CASE REFERENCE | |
| Cortebert 325 | ||
| Cyma Tavannes 384 | 6.75 x 8 | |
| Elgin 319 | ||
| Fleurier 260 | 8.75 | |
| Girard Perregaux 32.6 | 21600 BPH BALL BEARING WEIGHT DSS CALD | 11.5 |
| Hamilton 856973 | HAMILT CASE REFERENCE | |
| Illinois 185 | ILLINOIS 16S POCKET WATCH MOVEMENT | |
| Jules Jurgenson 8537 | QUARTZ | 8.75 |
| Langendorf 1360 | DSS CAL | 13 |
| Longines 626.2 | 28800BPH-DSS-AUTO-CALD. | 11.5 |
| Mido 606 | ETA 2878 | 11.5 |
| Omega 132.0012 | OMEGA CASE USES CALIBER 610 | |
| Omega 2753 | OMEGA CASE USES CALIBER 351/354 | |
| Omega 5618 | OMEGA CASE USES CALIBER 480 | |
| Omega 611.035 | OMEGA CASE USES CALIBER 483 | |
| Omega H7938R | OMEGA CASE | |
| Oris 582 | SW SEC | 9.75 |
| Seiko 1221-5340 | SEIKO CASE REFERENCE | |
| Seiko 1E20-5060 | SEIKO CASE REFERENCE | |
| Seiko 2220-3440 | SEIKO CASE REFERENCE | |
| Seiko 5A70-5200 | SEIKO CASE REFERENCE | |
| Seiko 5H22-7A4A | SEIKO CASE REFERENCE | |
| Seiko 6020-5829 | SEIKO CASE REFERENCE SPECIAL CUT MINERAL GLASS APPROX $12.50 | |
| Seiko 6319-7100 | SEIKO CASE REFERENCE | |
| Seiko 6319-8060 | SEIKO CASE REFERENCE | |
| Seiko 7321-5470 | SEIKO CASE REFERENCE | |
| Seiko V232-6870 | PULSAR CASE REFERENCE | |
| Seiko V400-L358 | PULSAR CASE | |
| Seiko V722-7048 | PULSAR CASE | |
| Seiko Y480-7750 | PULSAR CASE REFERENCE | |
| Seiko Y481-6320 | PULSAR CASE REFERENCE | |
| Seiko Y651-5160 | PULSAR CASE REFERENCE | |
| Seiko Y799-5070 | SEIKO CASE REFERENCE | |
| Valjoux (HEUER) 332 |
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Similar Mainspring Listing
This mainspring is similar to the mainspring used by the following movements. A similar mainspring differs slightly in one or more dimensions but may possibly still work as a replacement. When values differ the exact value is shown brackets for reference:
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