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Citizen 7620
Ligne: 12.75'''
Jewels: 21
Power Reserve: 40 hrs
Frequency: 21600 vph
Type: Automatic
Period used: 1977-1979
Diameter: 28.8 mm
Height: 6.1 mm
Hands: 1.50 x 0.90 x 0.25 mm
The Citizen 7620 watch movement, used during the period 1977-1979, is a detached manual wind movement featuring jewel bearings for the barrel. It includes functions such as automatic winding, sweep seconds, quickset day, and quickset date.
The Citizen 7620 features the following functions:
- Automatic Winding
- Date: quickset
- Day: quickset
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.15 x 0.120 x 10.5 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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