Breguet Classique White Gold Men's Watch 5140BB129W6. This watch features a 40mm 18 carat white gold case and extra-thin (2.4 mm) self-winding mechanical movement. The dial is in silvered 18 carat gold and hand-engraved on a rose engine. There is an off-centered subdial for the seconds at 5 o'clock, and a cambered sapphire crystal. It is water-resistant to 30 m (approx. 100 feet).