The Duro Dive is one of the best-selling models on the internet and since its release in 2011, over 600,000 versions of the watch have been sold throughout the world. The model has even curried the favor of the likes of billionaire Bill Gates. The crown, like the case back, is of the screw-down variety.… Continue reading Buy Casio Duro 200 Chronograph Screw Lock Crown Watch Mdv