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Seiko 7903-008A
Ligne: 6.75 x 11'''
The Seiko 7903-008A features the following functions:
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.10 x 0.090 x 240 x 7.5 mm | GR2592 | Manual | Buy mainspring |
| 1.10 x 0.080 x 220 x 6.5 mm | GR2578 | 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 1.10-.08-220 6,5 | MS-213C | GR 2592 | Buy part |
| PALLET ARBOR | 72S/83P | 714/AS 1000 | Buy part |
| ROLLER 180X80X37 | 82S/45R | Buy part | |
| STAFF | 100/1093 | Buy part | |
| STEM | 200/10F | Buy part |
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