Armitron Sport Men's 40/8277BLU Metallic Blue Accented Black Resin Strap Chronograph Watch Large 43.2 mm round black resin case with textured, metallic chrome blue bezel Black and blue dial frame surrounds digital el display with black backlit digits Textured black 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