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Mainspring
For Unitas 386
1.80 x 0.120 x 320 x 10.5 mm
Height (H): 1.8mm
Thickness (T): 0.12mm
Total Length (TL): 320mm
Barrel Diameter (BD): 10.5mm
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 |
|---|---|---|
| Seiko 1100-8370 | SEIKO CASE REFERENCE | |
| Armitron 20/3429 | ARMITR CASE REFERENCE | |
| Rolex 9430 | ROLEX CASE REFERENCE | |
| Bulova C867898 | BULOVA CASE REFERENCE | |
| Bulova H562 | BULOVA CASE REFERENCE | |
| Cattin C64 | PIN LEVER OFFSET CENTER WHEEL | 6.75 x 8 |
| Citizen 35-7197 | CITIZE CASE REFERENCE | |
| Citizen 4-163567 | CITIZE CASE REFERENCE | |
| Citizen 4-H06557 | CITIZEN CASE | |
| ETA 6497-1 | 16.5 | |
| Seiko 1E70-2030 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Fontainemelon 12 | 18.5 | |
| Lemania 5020 | TIMER 1/10TH-1 TURN 60 SECONDS | 18 |
| Mido 160 | ESA 256.041 | |
| Movado 87-25-832 | MOVADO CASE | |
| Rolex 9430 | ROLEX CASE REFERENCE | |
| Seiko 1100-8370 | SEIKO CASE REFERENCE | |
| Mido 160 | ESA 256.041 | |
| Seiko 1E70-2030 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 2205-0640 | SEIKO CASE REFERENCE | |
| Seiko 7009-5940 | SEIKO CASE REFERENCE | |
| Seiko 25601 | QUARTZ ANALOG CLOCK ALARM | |
| Seiko 7009-5940 | SEIKO CASE REFERENCE | |
| Seiko 7A28-7001 | SEIKO CASE REFERENCE | |
| Seiko 7N22-6B10 | SEIKO CASE 951201 | |
| Seiko 7T36-6A80 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y101-6140 | SEIKO CASE REFERENCE | |
| Valjoux 55 | 17.67 |
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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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