About This Watch: This Omega De Ville Co-Axial Chronograph “St. Moritz” 422.58.35.50.05.001 has an automatic chronograph movement. It features a white mother-of-pearl dial and a scratch resistant sapphire crystal. It is decorated with flawless ideal cut diamonds on its bezel. Its finely crafted case is made out of 18k rose gold. Its finely crafted case is made out of 18K white gold. This watch is water resistant up to 10 atm; 100 meters; 330 feet.