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Seiko 66A
Ligne: 11.5'''
Jewels: 18
Power Reserve: 46 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1990-
Diameter: 26.65 mm
Height: 5.85 mm
Hands: 2.00 x 1.35 x 0.85 x 0.20 mm
The Seiko 66A watch movement, produced from 1990 onwards, closely resembles the AS 1475 movement. It features a manual-wind alarm function and a sweep second hand.
The Seiko 66A features the following functions:
- Manual-wind alarm
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.100 x 290 x 9.0 mm | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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