This is the AD2037 chronograph watch from the Chinese microbrand ADDIESDIVE. The movement inside is the Seiko VK64 "Meca-Quartz." This means the timekeeping is quartz, while the chronograph function is mechanical. It has a MORELLATO "Graphic" leather strap with a CASSIS D-buckle. Both are in excellent condition. The D-buckle is not shown in the photos, but it will be attached to the leather band when shipped. Original box, papers, and the original strap are included. I wore it about three times at the office, but I'm selling it because I don't wear it anymore. Please feel free to ask any questions. However, I am not able to offer a discount.