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Mainspring
For Unitas 6445
1.50 x 0.090 x 280 x 8.0 mm
GR Reference #: GR4100
Height (H): 1.5mm
Thickness (T): 0.09mm
Total Length (TL): 280mm
Barrel Diameter (BD): 8mm
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 10AKC | MECH SS BM ETA 735 HAS TWO COMPLETELY DIFFERENT SET BRIDGES! | 10.5 |
| Citizen 39-8209 | CITIZE CASE REFERENCE | |
| Citizen 4-099575 | CITIZE CASE REFERENCE | |
| Citizen 4-281799 | CITIZE CASE REFERENCE | |
| Citizen 4-860471 | CITIZEN CASE | |
| Citizen 4-954181 | CITIZEN CASE | |
| Citizen 4-S46501 | CITIZEN CASE | |
| Citizen 49-4551 | CITIZE CASE REFERENCE | |
| Dugena 4002 | 14 | |
| Record 106C-107C | CALENDAR WITH OR W/O MOON | 10.5 |
| Seiko 2F70-5280 | SEIKO CASE REFERENCE | |
| Seiko 2P20-5H00 | SEIKO CASE REFERENCE | |
| Seiko 3E32-0A69 | SEIKO CASE REFERENCE | |
| Seiko 4110-5159 | SEIKO | |
| Seiko 4130-5010 | SEIKO CASE REFERENCE | |
| Seiko 5930-5420 | SEIKO CASE REFERENCE | |
| Seiko 5A70-3C70 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 6660A | 21 JL-DSS-ADJ STUD HOLDER-18000 BPH | 11.5 |
| Seiko 7S26-3100 | SEIKO CASE 971201 | |
| Seiko Y481-6530 | LORUS CASE REFERENCE |
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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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