This watch is composed of a solidly made stainless steel case and automatic movement. (powered by wearers movements rather then a battery) It has a fully operable day-day display information. The bezel is very sturdy and very nicely polished for a good construction. Solid stainless steel back with the AP logo and other engravings on the back, it has all the appropriate markings to make it appear genuine. Dont take this watch swimming.