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Mainspring
For Eterna 1321T
1.35 x 0.110 x 10.5 mm
Height (H): 1.35mm
Thickness (T): 0.11mm
Barrel Diameter (BD): 10.5mm
End Type: Auto
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 |
|---|---|---|
| Baumgartner 630-31/7 | 21,600 BPH DSS AUTO CALD DAY & DATE | 12.5 |
| Bulova C837041 | BULOVA CASE | |
| Citizen 4-225066 | CITIZEN CASE | |
| Citizen 4-225333 | CITIZE CASE REFERENCE | |
| Citizen 4-242637 | CITIZEN CASE | |
| Citizen 4-S35070 | CITIZEN CASE | |
| Citizen 41-2597 | CITIZE CASE REFERENCE | |
| ETA 882 | 5.75 x 8.5 | |
| Omega 16478 | OMEGA CASE - USES CALIBER 480/483 | |
| Seiko 2706-0380 | SEIKO CASE REFERENCE | |
| Seiko 2F50-5020 | SEIKO CASE REFERENCE | |
| Seiko 5T52-6B29 | SKO CS REF:TIME & ALARM CRNS THE SAME PT# | |
| Unitas 6307 | ||
| Waltham 1889 |
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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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