OMEGA De Ville Prestige

Omega's De Ville Prestige 434.25.34.20.55.002 measures 34 mm across in steel and yellow gold. The case stands 10.1 mm thick with a lug-to-lug span of 39.38 mm, and the lugs take a 16 mm bracelet. A domed sapphire crystal with anti-reflective treatment inside covers the white dial. Inside is the self-winding calibre 8800, a Master Chronometer movement certified by METAS with a silicon balance spring and resistance to magnetic fields up to 15,000 gauss, running with 55 hours of power reserve. The date sits alongside the chronometer certification, and the watch is set with diamonds. A display back shows the movement. The steel and gold bracelet closes with a butterfly clasp, and water resistance is rated to 30 metres.