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Mainspring
For Gruen A SCH 1931
1.20 x 0.070 x 260 x 7.0 mm
GR Reference #: GR2857
Height (H): 1.2mm
Thickness (T): 0.07mm
Total Length (TL): 260mm
Barrel Diameter (BD): 7mm
End Type: Manual
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 |
|---|---|---|
| Bulova C2953 | BULOVA CASE REFERENCE | |
| Citizen 4-E64189 | CITIZEN CASE | |
| Bulova C8671245 | ||
| Seiko D409-5009 | SEIKO CASE REFERENCE USES TWO P/BUTTONS | |
| Citizen 4-158857 | CITIZEN CASE | |
| Citizen EA2202 | CITIZE CASE REFERENCE | |
| Citizen 4-265157 | CITIZEN CASE | |
| Omega 2351 | OMEGA CALIBER CASE USES 210 | |
| Citizen 4-850246 | CITIZEN CASE | |
| Citizen 4-C50227 | CITIZEN CASE | |
| Citizen 4-E64189 | CITIZEN CASE | |
| Otero 156 | ANNUL | 5.25 x 8.75 |
| Citizen 4-G09471 | CITIZEN CASE | |
| Seiko Y590-5029 | PULSAR CASE REFERENCE | |
| Citizen 4-G30224 | CITIZEN CASE | |
| Citizen 4-K09214 | CITIZEN CASE | |
| Citizen 4-R07493 | CITIZEN CASE | |
| Citizen 4-S026946 | CITIZEN CASE REFERENCE | |
| Citizen 4-S24108 | CITIZEN CASE | |
| Citizen 4-S24108 | CITIZEN CASE | |
| Citizen EA2202 | CITIZE CASE REFERENCE | |
| Corum 46 | ||
| Elgin 986 | DSS AUTO CAL-DAY DATE | 11.5 |
| ETA 530-1 | ETA 630 | 9.75 |
| Kaiser 20 | AUTO DSS | 10.5 |
| Hamilton 9722 | HAMILT CASE REFERENCE | |
| Elgin 986 | DSS AUTO CAL-DAY DATE | 11.5 |
| Heuer HF1001 | ||
| Kaiser 20 | AUTO DSS | 10.5 |
| Kienzle 19 | 19 | |
| Longines 2349-23Z | LONGIN CASE REFERENCE | |
| Longines Q163CS | LONGINES WITTNAUER CASE | |
| Seiko 6020-6010 | SEIKO CASE REFERENCE | |
| Omega 141.0083 | OMEGA CASE - USES CALIBER 280/260 | |
| Omega 166.0022 | OM CS REF:1093Y=OLD STL;1226Y=NEW STL | |
| Omega 166.0057 | OMEGA CASE - USES CALIBER ? | |
| Omega 166.0281 | OMEGA CASE REFERENCE | |
| Omega 2351 | OMEGA CALIBER CASE USES 210 | |
| Omega 611.061 | OMEGA CASE USES CALIBER 640 | |
| Omega 778.6226 | OMEGA CASE REFERENCE | |
| Otero 156 | ANNUL | 5.25 x 8.75 |
| Pulsar VF01A | SUB MVT W/ORI 9GB OR VX51E | 6.75 x 8 |
| Rolex 1120 | KIF AUTO SMALL SECOND USES AUTO MSPG W/BRIDLE | 8.75 |
| Bulova C8671245 | ||
| Rolex 93500 | ROLEX CASE REFERENCE | |
| Seiko 1600-5380 | SEIKO CASE REFERENCE | |
| Seiko 1E20-3190 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Hamilton 9722 | HAMILT CASE REFERENCE | |
| Seiko 2501-0070 | SEIKO CASE REFERENCE | |
| Seiko 2P20-5590 | SEIKO CASE REFERENCE | |
| Seiko V739-5A50 | ||
| Seiko 2P21-0B60 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 6020-6010 | SEIKO CASE REFERENCE | |
| Seiko 6106C | 21,600 BPH (17,23, 25 JL) DSS AUTO CAL SEC SETT | 12 |
| Seiko 6349-5090 | SEIKO CASE REFERENCE | |
| Seiko 7320-5280 | SEIKO CASE. | |
| Seiko 7759-6040 | SEIKO CASE REFERENCE | |
| Seiko 7N01-5B50 | SEIKO CASE | |
| Seiko 7N22-5051 | SEIKO CASE 951201 | |
| Bulova C8671245 | ||
| Seiko 7S55-0010 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko D409-5009 | SEIKO CASE REFERENCE USES TWO P/BUTTONS | |
| Seiko V145-C205 | SEIKO CASE 711291 | |
| Seiko V251-5300 | ||
| Seiko V348-6A40 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V739-5A50 | ||
| Seiko Y143-5020 | PULSAR CASE REFERENCE | |
| Seiko Y150-5M90 | ||
| Seiko Y590-5029 | PULSAR CASE REFERENCE | |
| Seiko Y700-X019 | PULSAR | |
| Southbend 211 | AMERICAN POCKET WATCH | |
| Tenor Dorly 1363 | 2160O BPH - AUTO - CHRONO | 11.5 |
| Wittnauer 10G | MECHANICAL MVMT | 10.5 |
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Similar Mainspring Listing
This mainspring is similar to that used by the following movements. When values differ the exact value is shown brackets for reference:
| Movement | Mainspring | GR Reference # |
|---|---|---|
| Buren 40 | 1.10 (1.20) x 0.070 x 185 (260) x 6.0 (7.0) mm |
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