This black canvas watch is tough enough to be officially licensed by the US military. It features a shatterproof crystal and the venerable Air Force logo below the 12 o'clock position. A portion of each watch sold is donated to the US military. Brand: Wrist Armor? Dial Color: Blue Strap: Black leather Clasp: Buckle Movement: Swiss Water Resistance: 200m? Case Width: 43.5mm? Case Thickness: 13mm? Bracelet Dimensions: 275mm long; 24mm wide Model No.: 37WA030801A Special Features: Shatterproof crystal, date function Jewelry photos are enlarged to show detail.