Band Width: 20.0mm / 0.78 inches, Perimeter: 205mm / 8.07 inches, Case Diameter: 41mm / 1.61 inches, Thickness: 12mm / 0.47 inches Japanese MIYOTA quartz movement with Japanese battery, analog display, keep accurate time and long useful life Stainless steel case, mineral crystal, stainless steel band with folding clasp Function: Week,Date,Luminous,30M water resistant Package includes: 1 x Wrist watch + 1 x Users Manual + 1 x International Warranty + 1 X Band Links Remove Tool #359,182 in Clothing, Shoes & Jewelry ( ) #1,512 in