Case diameter and lug-to-lug drawn to scale (4px per mm) against a millimeter ruler — hold a ruler or tape measure up to the screen to compare.
This watch is missing a lug-to-lug measurement, so we can only show the case diameter to scale above.
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$145,000
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The De Bethune DB25 Perpetual Sky has a listed retail price of about $145,000. Street and pre-owned prices may differ.
It is rated to 30 m of water resistance.
It uses a manual wind movement with a power reserve of about 120 hours.
The case is 40 mm in diameter.
It was released in 2025.
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