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The Dugena 717 watch movement, used between 1950 and the present, features a Breguet hairspring and initially had two crown-wheel screws, later standardized to one. It is a manual wind movement with sub-seconds.
The Dugena 717 features the following functions:
| Ronda Reference # | Shock System | Buy |
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| Dimensions | GR Reference # | End Type | Buy |
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| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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