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Mainspring
For Baumgartner 921
1.55 x 0.110 x 11.0 mm
Height (H): 1.55mm
Thickness (T): 0.11mm
Barrel Diameter (BD): 11mm
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:
| GR Reference # | Mainspring | Buy |
|---|---|---|
| GR4154X | 1.50 (1.55) x 0.110 x 400 x 11.0 mm | Buy mainspring |
| GR4385X | 1.55 x 0.100 (0.110) x 400 x 10.5 (11.0) mm | Buy mainspring |
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Elgin 654 | AUTOMATIC-DIRECT CENTER SECOND | 11.5 |
| Bulova C969476 | ||
| Bulova C969476 | ||
| Citizen 4-680472 | CITIZEN CASE | |
| Citizen 4-951131 | CITIZEN CASE | |
| Seiko 5856-7030 | SEIKO CASE REFERENCE | |
| Citizen 4-E64626 | CITIZEN CASE | |
| Citizen 4-E64782 | CITIZEN CASE | |
| Citizen 4-Y55345 | CITIZE CASE REFERENCE | |
| Ebauches SA SA 9102 | TRANSISTORISED CLOCK | |
| Elgin 654 | AUTOMATIC-DIRECT CENTER SECOND | 11.5 |
| Elgin 86 | ||
| Europa 02 | REPEATER CLOCK BM 00 | |
| ISA 138/101 | 8 3/4 19.40MM HT 1.60 | |
| Longines 1010 | ||
| Master Time M 133 | ||
| Omega 132.0018 | OMEGA CASE USES CALIBER 611/613 | |
| Omega 5697 | OMEGA CASE USES CALIBER 480 | |
| Omega 7417 | OMEGA CASE USES CALIBER 480 | |
| Rolex 92411 | ROLEX CASE REFERENCE | |
| Ronda 4337 | 21600 BPH DSS CALD DAY DATE | 11.5 |
| Seiko 1N00-5H70 | SEIKO CASE REFERENCE | |
| Seiko 5856-7030 | SEIKO CASE REFERENCE | |
| Seiko A359-5010 | SEIKO CASE REFERENCE | |
| Seiko Y480-7840 | PULSAR CASE REFERENCE | |
| Seiko Y588-5069 | PULSAR CASE REFERENCE | |
| Universal Geneve 275 | 21,600 BPH 28JL INCA DSS AUTO CALD | 11.75 |
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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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