GROVANA
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Description | Caliber | Turns Direct | Turns Per Day |
Coral Reef II Automatic Diver: 1571 | Base ETA 2824-2 | Both | 650 |
Gents Automatic Chronograph | Base Valjoux 7750 | CW | 800 |
Mechanical Chronograph: 1703 | Base Valjoux 7750 | CW | 800 |