Armitron Sport Men's 40/8270LBLU Blue Resin Chronograph Magenta Accents Watch Large 51.5 mm round blue resin case with magenta lower button sections and dot pattern Magenta and black dial frame splits electro luminous dial with black digits Textured blue resin strap with stainless-steel buckle Features include day, date, chronograph with lap time, alarm, dual time, 24 hour time and el backlit digits Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving