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Seiko 4006A
Ligne: 12.5'''
Jewels: 17/21
Power Reserve: 48 hrs
Frequency: 18000 vph
Type: Automatic
Period used: 1958-
Diameter: 27.6 mm
Height: 5.55 mm
Hands: 1.50 x 0.90 x 0.21 mm
The Seiko 4006A watch movement is an automatic movement introduced in 1958. It features an optional micrometer regulator and includes functions such as sweep second.
The Seiko 4006A features the following functions:
- Automatic Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.55 x 0.110 x 11.0 mm | Auto | 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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