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Mainspring
For Seiko W7L7-79BQ
1.50 x 0.080 x 240 x 7.0 mm
GR Reference #: GR4076
Height (H): 1.5mm
Thickness (T): 0.08mm
Total Length (TL): 240mm
Barrel Diameter (BD): 7mm
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 1582 | 5.75 x 6.75 | |
| Benrus EE | 25 JEWELS-AUTOMATIC-DIRECT CENTER SECOND | 11.5 |
| Bulova 2822.37 | ||
| Bulova C3788 | BULOVA CASE REFERENCE | |
| Bulova C828007 | BULOVA CASE REFERENCE | |
| Bulova C837275 | ||
| Bulova CT3315 | BULOVA CASE REFERENCE | |
| Citizen 34-1207 | CITIZE CASE REFERENCE | |
| Citizen 36-0040 | CITIZE CASE REFERENCE | |
| Citizen 4-103661 | CITIZE CASE REFERENCE | |
| Citizen 4-393503 | CITIZEN CASE | |
| Citizen 4-405064 | CITIZEN CASE | |
| Citizen 4-754158 | CITIZEN CASE | |
| Citizen 4-798686 | CITIZEN CASE | |
| Citizen 4-833503 | CITIZEN CASE | |
| Citizen 4-850378 | CITIZEN CASE | |
| Citizen 4-891163 | CITIZEN CASE | |
| Citizen 4-E60914 | CITIZEN CASE | |
| Citizen 4-E70049 | CITIZEN CASE | |
| Citizen 4-F42767 | CITIZE CASE REFERENCE | |
| Citizen 4-F44182 | CITIZEN CASE | |
| Citizen 4-G10948 | CITIZEN CASE | |
| Citizen 4-H07669 | CITIZEN CASE | |
| Citizen 4-L07585 | CITIZEN CASE | |
| Citizen 4-L14743 | CITIZEN CASE | |
| Citizen 4-S049377 | ||
| Citizen 4-S049598 | ||
| Citizen 4-S28987 | CITIZEN CASE | |
| Citizen 44-3285 | CITIZE CASE REFERENCE | |
| Citizen 44-7269 | CITIZE CASE REFERENCE | |
| Citizen 61-0054 | CITIZE CASE REFERENCE | |
| Citizen 88-8524 | CITIZE CASE REFERENCE | |
| Citizen QD2092 | CITIZE CASE REFERENCE | |
| Citizen QX-3002 | CITIZE CASE REFERENCE | |
| Cyma Tavannes 351 | 17JL 21,600 BPH ADJ STUD HOLDER | 6 |
| Eterna 1137 | COVERED WINDING | 13 |
| Gruen AS 1802 | A SCHILD 1802 | |
| Hamilton 6273 | ||
| Heuer 707 | VALJ 61 | 17 |
| Lavina 120 SC | 10.5 | |
| Mido 1127-O | 18,000 BPH INCA DSS AUTO | 13 |
| Omega 166.0058 | OMEGA CASE - USES CALIBER ? | |
| Omega 178.0022 | OMEGA CASE REFERENCE | |
| Omega 511.0213 | OMEGA CASE USES CALIBER 620 | |
| Omega 680 | AUTOMATIC-CALENDAR-SWEEP SECOND-17 JEWELS-19,800 BPH | 8 |
| Pierce 516 | REGULAR AND SWEEP SECOND | 5 x 7 |
| Seiko 1N01-0640 | SEIKO CASE REFERENCE | |
| Seiko 2A23-0090 | SEIKO CASE REFERENCE | |
| Seiko 2C20-5920 | SEIKO CASE REFERENCE | |
| Seiko 4J41-0A50 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 4N00-6160 | SEIKO CASE 951201 | |
| Seiko 5619-7000 | SEIKO CASE REFERENCE | |
| Seiko 5M43A | USES CAPACITOR (DOES NOT USE BATTERY) | 12 |
| Seiko 5M62-0D20 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5P30-6A90 | SEIKO CASE REFERENCE | |
| Seiko 5P31-5D80 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5Y00-5009 | SEIKO CASE REFERENCE | |
| Seiko 5Y39-6060 | SEIKO CASE. | |
| Seiko 6138-0012 | SEIKO | |
| Seiko 7321-0030 | SEIKO CASE REFERENCE | |
| Seiko 7546-7070 | SEIKO CASE REFERENCE | |
| Seiko 7N42-7011 | SEIKO CASE REFERENCE | |
| Seiko 7N82-0760 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 8621-5170 | SEIKO CASE REFERENCE | |
| Seiko 8M26-7030 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 9063-602C | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 9442-5000 | SEIKO CASE REFERENCE | |
| Seiko N94J-6B20 | SEIKO CASE | |
| Seiko T3110 | ||
| Seiko V333-5000 | SEIKO CASE REFERENCE | |
| Seiko V532-5B20 | SEIKO CASE 08/12/98 | |
| Seiko V811-5100 | ||
| Seiko W339-4C10 | SEIKO CASE 951201 | |
| Seiko Y480-5460 | PULSAR CASE REFERENCE | |
| Seiko Y481-1980 | LORUS CASE REFERENCE | |
| Seiko Y563-805F | PULSAR CASE REFERENCE | |
| Seiko Y580-0140 | PULSAR CASE REFERENCE | |
| Seiko Y771-5040 | PULSAR CASE REFERENCE | |
| Semca 23 | ALARM CLOCK-KEY WIND-8 DAY | 20 x 29 |
| Tissot 3011 |
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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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