Locman Italy Men's 0215V5-RKBK5NS2K Stealth 300 Metri Analog Display Automatic Self Wind Black Watch Ultra-light professional diving watch with a rose-gold PVD-treated 316L surgical steel and titanium case and unidirectional bezel S.I.O. (Scuola Italiana di Orologerie, the Italian School of Watchmaking)-designed automatic movement Automatic-self-wind Movement Case Diameter: 46mm Water Resistant To 984 Feet