Longbo Men's 8833 Waterproof Analog Quartz Black Watch Stainless Steel Watch Imported Stainless steel ,to be fashion and show your gentility 30 meters water resistant Dial Window Material Type: Mineral glass ATTENTION: THE TWO CHRONOGRAPH DIALS ARE NOT REAL, THEY ARE JUST DECORATIONS! Case Diameter: 46mm , Thickness:13mm, Net weight:73g