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Bulova A803
The Bulova A803 watch movement is a mechanical movement that does not rely on electronic components for timekeeping.
The Bulova A803 features the following functions:
- Mechanical Movement
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 388 | Ordinary/None | Buy staff |
| 403 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.065 x 220 x 6.0 mm | GR4419 | Manual | Buy mainspring |
| 1.50 x 0.070 x 240 x 6.5 mm | GR4059 | 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 |
|---|---|---|---|
| BALANCE COMPLETE | 721/585 | Buy part | |
| MAINSPRING 1.50-.07-240 6,5 | MS-614E | GR 4059 | Buy part |
| PALLET ARBOR | 72S/48P | 714/FEF 120 | Buy part |
| ROLLER 165X80X33 | 82S/23R | Buy part | |
| STAFF, COL .50 | 100/51 | Buy part | |
| STAFF, INCA | 100/721A | Buy part | |
| STAFF, INCA HSP 50 | 100/724A | Buy part | |
| STEM, TAP 10 | 200/43F | 401/AS 1000 | Buy part |
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