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Hamilton 628
Ligne: 8.75'''
Jewels: 17
Power Reserve: 40 hrs
Frequency: 21600 vph
Type: Automatic
Period used: ~1990
Diameter: 19.4 mm
Height: 5.35 mm
Base: ETA 2688
The Hamilton 628 watch movement is based on the ETA 2688 movement, which incorporates the date hand function from the ETA 2685 movement. It is an automatic movement with a sweep second hand, a quickset date hand, and a hack feature. The Hamilton 628 movement was primarily used during the period circa 1990.
The Hamilton 628 features the following functions:
- Automatic Winding
- Date hand: quickset
- Hack feature
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.32 x 0.070 x 300 x 6.5 mm | Auto | 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 |
|---|
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