Watch Database
Mainspring
For ETA 2840
1.45 x 0.110 x 340 x 10.0 mm
GR Reference #: GR3984X
Height (H): 1.45mm
Thickness (T): 0.11mm
Total Length (TL): 340mm
Barrel Diameter (BD): 10mm
End Type: Auto
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 |
|---|---|---|
| Fontainemelon 81-2 | (18000 BPH) CALENDAR SMALL SECOND | 10.5 |
| Citizen 4-089804 | CITIZEN CASE | |
| Citizen 4-650999 | CITIZEN CASE | |
| Citizen 44-9610 | CITIZE CASE REFERENCE | |
| ETA 9131 | 28800 BPH ELECT CLOCK DSS | |
| ETA 9131 | 28800 BPH ELECT CLOCK DSS | |
| Fontainemelon 81-2 | (18000 BPH) CALENDAR SMALL SECOND | 10.5 |
| Hamilton 792 | QUARTZ | 5.5 |
| Omega 796.1022 | OMEGA CASE REFERENCE | |
| Citizen 4-650999 | CITIZEN CASE | |
| Parrenin 1640 | 18000 BPH-PIN LEVER-DSS- | 11.5 |
| Pulsar VH21A | ANALOGUE-DIGITAL QUARTZ | |
| Seiko 5106-7010 | SEIKO CASE REFERENCE | |
| Omega 796.1022 | OMEGA CASE REFERENCE | |
| Seiko 7N00-6A30 | SEIKO CASE 08/12/98 | |
| Seiko VX43-0AG0 | SEIKO CASE REFERENCE COSERVE 2005 |
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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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