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Seiko 7N39-0AS0
The Seiko 7N39-0AS0 is an automatic watch movement featuring KIF Shock Protection and operates at a beat rate of 18000 vibrations per hour (vph).
The Seiko 7N39-0AS0 features the following functions:
- Automatic Winding
- KIF Shock Protection
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|
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 |
|---|---|---|---|
| CANNON PINION, SS HT 2.10 | 245/215 | Buy part | |
| CROWN WHEEL ROCKER | M/92 | Buy part | |
| HOUR WHEEL, SS HT 1.06 | 255/105 | Buy part | |
| SCREW, CROWN WHEEL | 5420/119 | Buy part |
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