This is a Locman Stealth Watch. It is very comfort to wear. You can see the design of the case is very similar as Audemars Piguet Royal Oak 39mm Jumbo design. Quartz Movement, a style with a touch of sport as the dial is somewhat carbon fibre look. The Sapphire Crystal was made by CNC cutting to make the Cyclops magnifying glass as Rolex's design.
HK Snob