Armitron Sport Men's 40/8279GRN Metallic Green Bezel Black Resin Strap Digital Chronograph Watch Round sport watch featuring metallic green inserts around bezel, multi-display luminous dial, and textured durable band Quartz movement with digital display Protective plastic crystal dial window Features buckle closure, alarm, chronograph, lap time, countdowm timer, second time zone, and military time Water-resistant to 300 feet (100 M): suitable for snorkeling, as well as swimming, but not diving