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Mainspring
For Bulova N521
1.50 x 0.110 x 300 x 9.0 mm
GR Reference #: GR4149
Height (H): 1.5mm
Thickness (T): 0.11mm
Total Length (TL): 300mm
Barrel Diameter (BD): 9mm
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 1088 | 9.75 | |
| A. Schild 388-392-411 | 9.75 | |
| Belforte 11W | ||
| Bulova 6250.17 | ||
| Bulova C2691 | BULOVA CASE REFERENCE | |
| Bulova C827023 | BULOVA CASE REFERENCE | |
| Bulova C863172 | BULOVA CASE REFERENCE | |
| Citizen 4-H08037 | CITIZEN CASE | |
| Bulova C8671274 | ||
| Bulova C877131 | CARAVE CASE REFERENCE | |
| Mido 9601 | MIDO CASE REFERENCE | |
| Bulova C976956 | BULOVA CASE REFERENCE | |
| Mido 9601 | MIDO CASE REFERENCE | |
| Bulova K52 | BULOVA 5AT | |
| Citizen 34-0626 | CITIZE CASE REFERENCE | |
| Citizen 39-8187 | CITIZE CASE REFERENCE | |
| Citizen 4-043707 | CITIZEN CASE | |
| Citizen 4-095651 | CITIZEN CASE | |
| ETA 2640 | 21,600 BPH DSS | 7.75 |
| Citizen 4-102428 | CITIZEN CASE | |
| Citizen 4-103076 | CITIZEN CASE | |
| Citizen 4-102428 | CITIZEN CASE | |
| Citizen 4-108001 | CITIZEN CASE | |
| Citizen 4-S49909 | CITIZEN CASE REFERENCE | |
| Citizen 4-151526 | CITIZEN CASE | |
| Citizen 4-Y64034 | CITIZEN CASE | |
| Citizen 4-154096 | CITIZEN CASE | |
| Citizen 4-221176 | CITIZE CASE REFERENCE | |
| Mido 9601 | MIDO CASE REFERENCE | |
| Citizen 4-229533 | CITIZEN CASE | |
| Citizen 4-154096 | CITIZEN CASE | |
| Citizen 4-264240 | CITIZEN CASE | |
| Citizen 4-291620 | CITIZEN CASE | |
| Citizen 4-312759 | CITIZE CASE REFERENCE | |
| Citizen 4-321618 | CITIZE CASE REFERENCE | |
| Citizen 4-330501 | CITIZEN CASE | |
| Citizen 4-352238 | CITIZEN CASE | |
| Citizen 4-402332 | CITIZEN CASE | |
| Citizen 4-471369 | CITIZEN CASE | |
| Citizen 4-490223 | CITIZE CASE REFERENCE | |
| Citizen 4-490649 | CITIZE CASE REFERENCE | |
| Citizen 4-652410 | CITIZEN CASE | |
| Citizen 4-673336 | CITIZEN CASE | |
| Citizen 4-711653 | CITIZEN CASE | |
| Citizen 4-731280 | CITIZEN CASE | |
| Citizen 4-821092 | CITIZE CASE REFERENCE | |
| Citizen 4-892968 | CITIZEN CASE | |
| Citizen 4-940733 | CITIZEN CASE | |
| Citizen 4-981081 | CITIZEN CASE | |
| Citizen 4-E66220 | CITIZEN CASE | |
| Citizen 4-F43381 | CITIZEN CASE | |
| Citizen 4-F44298 | CITIZEN CASE | |
| Citizen 4-H08037 | CITIZEN CASE | |
| Citizen 4-R11539 | CITIZEN CASE | |
| Citizen 4-S05995 | CITIZE CASE REFERENCE | |
| Citizen 4-S25970 | CITIZE CASE REFERENCE | |
| Citizen 4-S39539 | CITIZEN CASE | |
| Citizen 4-S48317 | CITIZEN CASE | |
| Citizen 4-S49909 | CITIZEN CASE REFERENCE | |
| Citizen 4-S59998 | CITIZEN CASE | |
| Citizen 4-Y61485 | CITIZEN CASE | |
| Citizen 4-Y64034 | CITIZEN CASE | |
| Citizen 82-3503 | CITIZE CASE REFERENCE | |
| Citizen 82-4551 | CITIZE CASE REFERENCE | |
| Citizen AG-0032 | CITIZE CASE REFERENCE | |
| Citizen AY-2013 | CITIZE CASE REFERENCE | |
| Citizen BW-7287 | CITIZE CASE REFERENCE | |
| Corum 45 | ||
| Croton E369 | ETA 2365 | 7.75 |
| ETA 2640 | 21,600 BPH DSS | 7.75 |
| ETA 941 | 10.5 | |
| Felsa 338 | F335 | 11.5 |
| Fleurier 253 | 8.75 | |
| Fontainemelon 138.011 | 21600 BPH-CALD- | 8.75 |
| Fontainemelon 8044 | 8.75 x 12 | |
| France Ebauches 6280 | QUARTZ ANALOG NO SEC. | 6.75 x 8 |
| Glycine 14 | ||
| Gruen 790CD | 11.5 | |
| Gruen FONT 69-21 | FONT 69-21 | |
| Hamilton 826015-3 | HAMILT CASE REFERENCE | |
| Hamilton 8665 | ||
| Heuer 724 | USE VAL 724 | |
| Jaeger Lecoultre 832 | 19,800 BPH AUTO | 7.25 |
| Longines 4LL | 5.75 x 6.75 | |
| Mido 9601 | MIDO CASE REFERENCE | |
| MSR T5 | 19,800 BPH DSS AUTO OFFSET CENTER WHL | 11.5 |
| New Factory Tavennes 527 | 5.25 x 8.5 | |
| Omega 135.0016 | OMEGA CASE USES CALIBER 601 | |
| Omega 14705 | OMEGA CASE - USES CALIBER 501 |
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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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