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Mainspring
For Unitas 172
1.45 x 0.100 x 320 x 9.0 mm
GR Reference #: GR3954
Height (H): 1.45mm
Thickness (T): 0.1mm
Total Length (TL): 320mm
Barrel Diameter (BD): 9mm
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 |
|---|---|---|
| Eberhard 251-1 | 11.5 | |
| A. Schild 1652 | AUTOMATIC-CALENDAR-DSS-OFFSET CENTER WHEEL - INCABLOC | 11.25 |
| Seiko 1100-0420 | SEIKO CASE REFERENCE | |
| Breitling 308 | LEM 18SS - 30 MIN | 18 |
| Record 431 | NEGATIVE WINDING | |
| Bulova 316-1 | ACCUTRON CASE REFERENCE | |
| Bulova C860209 | ||
| Seiko 6309-5840 | SEIKO CASE REFERENCE | |
| Citizen 4-095472 | CITIZEN CASE | |
| Citizen 4-151526 | CITIZEN CASE | |
| Citizen 4-214684 | CITIZEN CASE | |
| Citizen 4-273087 | CITIZEN CASE | |
| Citizen 4-490894 | CITIZEN CASE | |
| Citizen 4-671597 | CITIZEN CASE | |
| Citizen 4-711904 | CITIZEN CASE | |
| Citizen 4-852834 | CITIZEN CASE | |
| Citizen 4-G81732 | CITIZEN CASE | |
| Citizen 4-S15184 | CITIZE CASE REFERENCE | |
| Citizen 4-S93967 | ||
| Citizen AA-4064 | CITIZE CASE REFERENCE | |
| Eberhard 251-1 | 11.5 | |
| ETA 2628A | ||
| Kienzle 146/30 | 19.5 | |
| Longines MZ5701 | LONGIN CASE REFERENCE | |
| Omega 111.0064 | OMEGA CASE USES CALIBER 620 | |
| Omega 891.3038AX | OMEGA CASE, 14K | |
| Record 431 | NEGATIVE WINDING | |
| Rolex 67183 | ROLEX CASE REFERENCE | |
| Seiko 1100-0420 | SEIKO CASE REFERENCE | |
| Seiko 1F20-5B70 | SEIKO CASE REFERENCE | |
| Seiko 6309-5840 | SEIKO CASE REFERENCE | |
| Seiko 6602-9981 | SEIKO CASE REFERENCE | |
| Seiko 8305-9010 | SEIKO CASE REFERENCE | |
| Seiko 8620-5150 | SEIKO CASE REFERENCE | |
| Seiko V401-5040 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y651-520A | PULSAR CASE REFERENCE | |
| Tissot 3129 | 28800 BPH AUTO CHRONO CALD W/MOON PHASE | 13.25 |
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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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