Timex Men's T49865 Intelligent Quartz Fly Back Chrono Compass Black Silicone Strap Watch Indiglo Night-Light Fly-back Chronograph (4-hour auto shut-off) Accurate Digitial Compass with Analog Display, Adjustable Declination Angle for Accuracy 2nd Time Zone Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving