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Mainspring
For Unitas 633
2.10 x 0.180 x 450 x 15.0 mm
Height (H): 2.1mm
Thickness (T): 0.18mm
Total Length (TL): 450mm
Barrel Diameter (BD): 15mm
End Type: Manual
To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
GR Approximation
This mainspring does not have a GR reference. The following GR mainsprings are the closest fit, when values differ the exact value is shown brackets for reference:
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-470273 | CITIZEN CASE | |
| Citizen 4-670035 | CITIZEN CASE | |
| Standard 69N-M8 | 21,600 BPH SHOCK CALD ADJ STUD HOLD | 8.75 |
| Citizen 4-959108 | CITIZEN CASE | |
| Seiko V810-5880 | PULSAR CASE REFERENCE | |
| Citizen 4-986024 | CITIZEN CASE | |
| Citizen 4-T16282 | CITIZEN CASE | |
| Citizen 4-987918 | CITIZE CASE REFERENCE | |
| Citizen 4-F45294 | CITIZEN CASE | |
| Citizen 4-F92641 | CITIZEN CASE | |
| Citizen 4-T16282 | CITIZEN CASE | |
| Citizen SZ1136 | CITIZE CASE REFERENCE | |
| Doxa ETA 2409 | ETA 2409 | 11.5 |
| Elgin 67 | ||
| Lemania 6101 | 36,000 BPH-TIMER-CENTRAL MIN REG-2 FUNCTIONS-SIDE PUSH | 17 |
| Seiko 1E70-2170 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5J32-0AS0 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Seiko 7009-7020 | SEIKO CASE REFERENCE | |
| Seiko 7321-5490 | SEIKO CASE REFERENCE | |
| Seiko 9022-6030 | SEIKO CASE REFERENCE | |
| Seiko A914-5A39 | SEIKO QTZ CASE REFERENCE | |
| Seiko V657-9029 | ||
| Seiko V810-5880 | PULSAR CASE REFERENCE | |
| Seiko Y112-5140 | PULSAR CASE REFERENCE | |
| Standard 69N-M8 | 21,600 BPH SHOCK CALD ADJ STUD HOLD | 8.75 |
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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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