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Mainspring
For Seiko 3Y02-0020
1.90 x 0.190 x 500 x 15.5 mm
GR Reference #: GR5644
Height (H): 1.9mm
Thickness (T): 0.19mm
Total Length (TL): 500mm
Barrel Diameter (BD): 15.5mm
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 |
|---|---|---|
| Fontainemelon 206 | REGULAR AND SWEEP SECOND | 8.75 |
| Bulova 3396.10 | ||
| Bulova Q529 | BULOVA CASE REFERENCE | |
| Citizen 4-092953 | CITIZEN CASE | |
| Citizen 4-223110 | CITIZEN CASE | |
| Citizen 4-223616 | CITIZEN CASE | |
| Citizen 4-271700 | CITIZEN CASE | |
| Citizen 4-292316 | CITIZEN CASE | |
| Citizen 4-341473 | CITIZEN CASE | |
| Citizen 4-988892 | CITIZEN CASE | |
| Citizen 4-C30285 | CITIZEN CASE | |
| Citizen 4-E66335 | CITIZEN CASE | |
| Citizen 4-F92063 | CITIZEN CASE | |
| Citizen 4-H29140 | CITIZEN CASE REFERENCE | |
| Citizen 4-S039975 | ||
| Citizen 4-S23161 | CITIZEN CASE | |
| Citizen 4-S81527 | ||
| Citizen 41-2546 | CITIZE CASE REFERENCE | |
| Citizen 48-0886 | CITIZE CASE REFERENCE | |
| Citizen 61-0836 | CITIZE CASE REFERENCE | |
| Citizen 75-1138 | CITIZE CASE REFERENCE | |
| Enicar 690 | SW SEC 21,600 BPH INCABLOC | 6.75 |
| Fontainemelon 206 | REGULAR AND SWEEP SECOND | 8.75 |
| Hamilton 127 | ||
| Hamilton 462357 | HAMILT CASE REFERENCE | |
| Hamilton 90600 | ||
| Junghans 687.73 | 11.5 | |
| Landeron 254 | 14 | |
| Lapanouse 302 | PL - W 2ND | 8.75 |
| Lemania 5160 | 5 MINUTE NAUTICAL TIMER 1 TURN 60 SECONDS | 18 |
| Longines 2801-2 | LONGINES CASE | |
| Mido 2101 | MIDO CASE REFERENCE | |
| Mido 7505* | MIDO CASE REFERENCE * USES 2 OR MORE CALIBERS | |
| Omega 168.0122 | OMEGA CASE USES CALIBER 1120 | |
| Omega 17198 | OMEGA USES CALIBER 440 | |
| Omega 18511 | OMEGA CASE USES CALIBER 440 | |
| Omega 7169 | OMEGA CASE USES CALIBER 671 | |
| Roamer 310-311 | 7.75 x 11.5 | |
| Seiko 0923-8020 | SEIKO CASE REFERENCE | |
| Seiko 1E20-6200 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 1N01-0H50 | SEIKO CASE 971129 | |
| Seiko 2F50-5139 | SEIKO CASE REFERENCE | |
| Seiko 6020-5970 | SEIKO CASE REFERENCE | |
| Seiko 7810-5099 | SEIKO CASE REFERENCE | |
| Seiko 7N22-5A19 | SEIKO CASE REFERENCE | |
| Seiko 7N29-7A09 | SEIKO CASE | |
| Seiko 7T32-6A5F | SEKIO CASE | |
| Seiko 8221-5020 | SEIKO CASE REFERENCE | |
| Seiko 9723-5000 | SEIKO CASE REFERENCE | |
| Seiko V501-7A10 | SEIKO CASE REFERENCE | |
| Zentra 235 | 8.75 x 12 |
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Similar Mainspring Listing
This mainspring is similar to that used by the following movements. When values differ the exact value is shown brackets for reference:
| Movement | Mainspring | GR Reference # |
|---|---|---|
| Langendorf 71 | 1.90 x 0.190 x 430 (500) x 15.0 (15.5) mm |
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