OMEGA De Ville Prestige

Omega's De Ville Prestige, reference 434.20.34.20.05.001, measures 34 mm across in a case combining steel and Sedna gold. The case stands 10.1 mm thick with a lug-to-lug span of 39.38 mm, and the white dial sits under a domed sapphire crystal with anti-reflective treatment inside. Self-winding calibre 8800 drives the watch, fitted with a Co-Axial escapement and a free sprung-balance on a silicon spring, and it holds a 55-hour power reserve. Omega certifies it as a Master Chronometer, tested to resist magnetic fields of 15,000 gauss, and the dial carries a date function. A transparent caseback shows the movement. The bracelet is finished in steel and Sedna gold and closes with a butterfly clasp. Water resistance stands at 30 metres.