Model: JY8079-76E Brand: Citizen Band: Stainless Steel Mesh Strap Buckle DIAL: Black, Red Accent, Power Reserve Indicator Water Resistance: 20ATM/200M/660ft Case size: 46mm Cystal: Sapphire Crystal Caliber: U680 Features: Atomic Timekeeping Technology with Synchronized Time Adjustment Available in 43 World Cities, Synchronized to Atomic Time Clock for Superior Accuracy, Atomic Timekeeping Technology with Synchronized Time Adjustment Available in 43 Cities, 1/100 Second Chronograph Measures up to 24 Hours