Armitron Sport Men's 40/8278BLU Blue Resin Strap Chronograph Watch Large 50 mm round metallic blue resin case with black bezel sections Black and blue dial frame surrounds digital el display with black backlit digits Textured blue resin strap with stainless-steel buckle Features include day, date, alarm, chronograph with lap time, dual time zones 24 hour time with el backlit display Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving