De Bethune DB25xs Sand Winds – Yellow heat‑oxidised titanium edition introduced.
The De Bethune DB25xs Sand Winds is an ultra‑slim 40.6 mm titanium watch that combines classical design with modern aerospace‑grade materials. Its standout feature is a yellow heat‑oxidised titanium dial decorated with a random guilloché pattern that mimics the ripples of sand dunes, complemented by hand‑applied white‑gold stars and Arabic numerals on the titanium chapter ring. The case measures only 8.8 mm in thickness, and the open‑worked tapered lugs with bullet‑shaped tips provide a comfortable fit, while anti‑glare sapphire crystals protect both sides of the dial. Inside, the watch houses the in‑house calibre DB2005, a manual‑winding movement operating at 4 Hz with a six‑day power reserve thanks to a patented twin‑barrel system. Notable technical details include a heat‑blued titanium balance wheel weighted with white‑gold inserts, a patented flat‑terminal hairspring, a silicon escape wheel, and a para‑chute shock‑absorption system. The timepiece is paired with a brown alligator leather strap, a polished titanium pin buckle, and retails for CHF 70,000 (USD 85,000).
Buying Time Analysis: This story highlights De Bethune’s groundbreaking blend of avant‑garde materials and traditional watchmaking—showcasing the DB25xs Sand Winds as a milestone in horological innovation through its heat‑treated titanium dial, random guilloché pattern, and advanced in‑house movement.
