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Mainspring
For Rolex 320
1.60 x 0.070 x 240 x 6.5 mm
GR Reference #: GR4428
Height (H): 1.6mm
Thickness (T): 0.07mm
Total Length (TL): 240mm
Barrel Diameter (BD): 6.5mm
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 |
|---|---|---|
| Bidlingmaier B 24 | QUARTZ ANALOG DSS CALD OR CALD DAY/DATE | 8.25 |
| Bulova 6382.17 | BASIC MIYOTA CALIBER 6L12 | |
| Bulova 8BA | 8 x 9 | |
| Bulova C815047 | CARAVE CASE REFERENCE | |
| Bulova C867050 | CARAVE CASE REFERENCE | |
| Citizen 8821B | QUARTZ-ANALOG-SS-CALD. (DAY-DATE)-18 | 11.5 |
| Bulova C960441 | BULOVA CASE REFERENCE | |
| Citizen 35-7545 | CITIZE CASE REFERENCE | |
| Citizen 4-068246 | CITIZE CASE REFERENCE | |
| Citizen 4-092953 | CITIZEN CASE | |
| Citizen 4-158148 | CITIZEN CASE | |
| Citizen 4-264088 | CITIZE CASE REFERENCE | |
| Citizen 4-158687 | CITIZEN CASE | |
| Citizen 4-222148 | CITIZE CASE REFERENCE | |
| Citizen 4-264088 | CITIZE CASE REFERENCE | |
| Citizen 4-653939 | CITIZEN CASE | |
| Citizen 4-731395 | CITIZE CASE REFERENCE | |
| Citizen 4-G00287 | CITIZE CASE REFERENCE | |
| Citizen 4-H08371 | CITIZEN CASE | |
| Bulova 8BA | 8 x 9 | |
| Citizen 4-K07971 | CITIZEN CASE REFERENCE | |
| Seiko 5Y94-8009 | SEIKO CASE REFERENCE | |
| Citizen 66-1554 | CITIZE CASE REFERENCE | |
| Citizen 66-2372 | CITIZE CASE REFERENCE | |
| Citizen 8821B | QUARTZ-ANALOG-SS-CALD. (DAY-DATE)-18 | 11.5 |
| Miyota 1M02 | QTZ MVT | 10.5 |
| Citizen AY3027 | CITIZE CASE REFERENCE | |
| Bulova 8BA | 8 x 9 | |
| Citizen QA7015 | CITIZE CASE REFERENCE | |
| ETA 398 | 10.5 | |
| Seiko Y147-7A10 | SEIKO CASE REFERENCE | |
| Hamilton 979477 | HAMILT CASE REFERENCE | |
| Mido 0203 | MIDO CASE REFERENCE | |
| Heuer HG1021 | ||
| Seiko 7009-579A | SEIKO CASE REFERENCE | |
| Longines 2719-370 | LONGIN CASE REFERENCE | |
| Longines 341 | MECH MVMT | 12 |
| Mido 0203 | MIDO CASE REFERENCE | |
| Miyota 1M02 | QTZ MVT | 10.5 |
| Omega 18217 | OMEGA CASE USES CALIBER 690 | |
| Omega 198.0044 | OMEGA CASE USES CALIBER 1250 | |
| Omega 3734 | OMEGA CASE USES CALIBER 210 | |
| Omega 568.0002 | OMEGA CASE USES CALIBER 682 | |
| Seiko 0439-4009 | SEIKO CASE REFERENCE | |
| Seiko 1E20-6380 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 2Y00-0060 | SEIKO CASE REFERENCE | |
| Seiko 4J81-5050 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5K22-0A30 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5Y91-505B | SEIKO CASE 08/12/98 | |
| Seiko 5Y94-8009 | SEIKO CASE REFERENCE | |
| Seiko 6730-5049 | SEIKO CASE REFERENCE | |
| Seiko 6870-00B0 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Seiko 7009-579A | SEIKO CASE REFERENCE | |
| Seiko 7123-8579 | SEIKO CASE REFERENCE | |
| Seiko 7N01-5009 | SEIKO CASE. | |
| Seiko 8C23-505A | SEIKO CASE REFERENCE | |
| Seiko 9571-6060 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V827-0050 | LORUS CASE | |
| Seiko Y147-7A10 | SEIKO CASE REFERENCE | |
| Seiko Y563-8560 | PULSAR CASE REFERENCE | |
| Sonceboz 262 | 8.75 | |
| Tissot 3108 | 28,800 BPH-DSS-AUTO-DAY-DATE W/CORR-STOP SEC | 11.5 |
| Wittnauer 4771 | WITTNA CASE REFERENCE |
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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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