• Ferrucci All Functions Active 30mt Waterproof Steel Band Men Wristwatch Product Features : internal FUNCTIONS ACTIVE CALENDAR STOPWATCH Band Meterial: Steel (No Darkening Discarding) Band Color : Silver Grey Case Color: Silver Grey Dial Color :NAVY BLUE Case Diameter : 46-50mm Waterproof : 3 ATM Case Material : Ion Plating Mechanism : Quartz Dial Shape : Round Glass Shape : Mineral Glass Type: Men Wristwatch