Watch Database
Seiko 5625B
Ligne: 12.5'''
Jewels: 17/28
Lift Angle: 53°
Power Reserve: 57 hrs
Frequency: 18000 vph
Type: Automatic
Period used: 1962-1965
Diameter: 28 mm
Height: 4.1 mm
Hands: 1.40 x 0.90 x 0.20 mm
The Seiko 5625B watch movement, developed and used from 1962-1965, features a ball-bearing micro rotor and a detached manual winding mechanism. It utilizes a micrometer regulator and the Girocap combined settings for the escapement wheel with 28 jewels. The indirectly driven minute and second hands allow for a low-profile design. The 68 movement is similar to the 218, but it incorporates an enhanced winding mechanism. Additionally, the Seiko 5625B movement provides automatic winding and a sweep second function.
The Seiko 5625B features the following functions:
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.15 x 0.085 x 9.5 mm | Auto | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
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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