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Seiko 7820-5000
Ligne: 9.75'''
The Seiko 7820-5000 features the following functions:
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.35 x 0.135 x 380 x 12.0 mm | GR3520 | Manual | Buy mainspring |
| 1.30 x 0.090 x 260 x 8.0 mm | GR3219 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| MAINSPRING 1.35-.135-380 12 | MS-411E | GR 3520 | Buy part |
| PALLER ARBOR | 72S/63P | 714/FE 233.60 | Buy part |
| ROLLER 190X90X36 | 82S/60R | Buy part | |
| STAFF | 100/378 | Buy part | |
| STEM | 200/888F | Buy part |
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