The perfect dress watch, this OMEGA De Ville Tresor diamond master chronometer combines authentic retro design with the sophistication of a diamond bezel. The manual-winding movement makes it even more special. At A Glance  Black leather strap 40mm stainless steel case with a diamond bezel and 30m water resistance Scratch-resistant sapphire crystal with anti-reflective treatment on both sides Domed opaline silver dial with 18ct white gold baton hour markers Date window at 6 o’clock Powered by the METAS Certified Master Chronometer Caliber OMEGA 8910 Manual-winding movement Minimum power reserve of 72 hours Please note there could be a 5% variance on the diamond carat weight, as every diamond is unique