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Mainspring
For Pierce 50A
1.40 x 0.110 x 340 x 10.0 mm
GR Reference #: GR3700X
Height (H): 1.4mm
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 |
|---|---|---|
| Bulova C876249 | BULOVA CASE | |
| Citizen 4-283457 | CITIZEN CASE | |
| Citizen 4-943945 | CITIZEN CASE | |
| Citizen 4-L02524 | CITIZEN CASE | |
| Citizen 4-R00910 | CITIZEN CASE | |
| Omega 14723 | OMEGA CASE - USES CALIBER 520 | |
| Citizen 45-5512 | CITIZE CASE REFERENCE | |
| Omega 14723 | OMEGA CASE - USES CALIBER 520 | |
| ETA 2632R | 21600 BPH-DSS-AUTO-CALD W/CORR | 11.5 |
| Citizen 4-L02524 | CITIZEN CASE | |
| Imhoff 949D | CLOCK CAL 8 DAY ALARM | 19 x 21 |
| Omega 14723 | OMEGA CASE - USES CALIBER 520 | |
| Seiko 2A22-0430 | SEIKO CASE REFERENCE | |
| Seiko 2A22-0430 | SEIKO CASE REFERENCE | |
| Seiko 7M22-6A70 | SEIKO CASE REFERENCE | |
| Seiko H601-5430 | SEIKO CASE REFERENCE | |
| Seiko V533-5A00 | SEIKO CASE REFERENCE | |
| Tissot 3180 | ||
| Wittnauer 8K/1 | =AS 1727 RESERVE MODEL:NOT ALL PTS THE SAME (POSSIBLY AS 1156) | |
| Zodiac 74 | 21,600 BPH DSS AUTO CAL-DAY-DATE-MOON | 11.5 |
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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 # |
|---|---|---|
| Dugena 1024 | 1.30 (1.40) x 0.100 (0.110) x 350 (340) x 10.0 mm | |
| Dugena 1025 | 1.30 (1.40) x 0.100 (0.110) x 350 (340) x 10.0 mm |
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