OMEGA De Ville Prestige

The Omega De Ville Prestige 434.55.34.20.61.001 measures 34 mm across in Sedna gold, a rose gold alloy that Omega uses for both case and bracelet. The case stands 10.1 mm thick with a lug-to-lug span of 39.38 mm and a red dial. Inside is the self-winding calibre 8800, a Master Chronometer movement with a Co-Axial escapement and a free sprung-balance on a silicon spring, resistant to magnetic fields up to 15,000 gauss. Power reserve runs to 55 hours. A domed sapphire crystal with antireflective treatment covers the dial, and the watch is set with diamonds. The transparent caseback shows the movement, and a butterfly clasp closes the rose gold bracelet. Water resistance sits at a modest 30 metres, in keeping with its dress-watch build.