OMEGA De Ville Prestige

Omega's De Ville Prestige 434.20.41.20.02.001 measures 41 mm in steel and Sedna gold. The case stands 10.77 mm thick with a lug-to-lug of 47.89 mm, and the silver dial sits under a sapphire crystal with anti-reflective treatment inside. Inside is the self-winding calibre 8802, a Master Chronometer movement certified by METAS with a free sprung-balance and silicon balance spring, resistant to magnetic fields of 15,000 gauss. Power reserve runs to 55 hours. The dial shows a date window and small seconds at six o'clock, and the display back reveals the rhodium-plated rotor and balance bridge with Geneva waves in arabesque. A steel and Sedna gold bracelet closes with a butterfly clasp. Water resistance is a modest 30 metres, in keeping with a dress watch rather than a tool piece.