OMEGA De Ville Prestige

Omega's De Ville Prestige, reference 434.13.40.20.01.001, has a steel case measuring 40 mm across. The case stands 9.93 mm thick with a lug-to-lug span of 46.26 mm, and the black dial sits under a domed sapphire crystal with antireflective treatment inside. The self-winding calibre 8800 drives the watch, a Co-Axial movement certified as a Master Chronometer by METAS and resistant to magnetic fields up to 15,000 gauss. It runs on a free sprung-balance with a silicon balance spring and holds 55 hours of power reserve. The date sits on the dial, and a transparent caseback shows the movement's Geneva waves in arabesque. A black alligator leather strap closes on a steel pin buckle, and the case behind it carries a 30 metre water resistance rating.