Manufacturer | Alpina |
Caliber Number | AL-725 |
Base Caliber | ETA Valjoux 7750 |
Vibrations Per Hour | 28,800 bph |
Jewels | 25 |
Power Reserve | 46 hours |
Functions | Hours, minutes, 10 minutes mechanical countdown, compass turning bezel |
Country of Manufacture | Switzerland |
Known Models | Alpina Extreme 300 Diver (ref AL-725LB4V26) |
The AL-725 is a variation on the well-known Valjoux 7750 chronograph movement, in which the small second hand has been removed to create a vertical and easy-to-read automatic chronograph. A beautiful decoration completes this movement. -Alpina-watches.com
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