Timex 53501 50-Lap Speed and Distance Watch
"A workout companion you should never be without--featuring contemporary Ironman Triathlon styling GPS transceiver calculates speed and distance data and transmits to watch with synchronized Digital FM Signal for display. GPS transceiver includes strap to wear unit on the upper arm and belt clip GPS system automatically synchronizes time of day with GMT ensuring accuracy 50 lap memory recall Average speed or pace, maximum speed or best pace, and accumulated distance, continuous odometer, metric or English units, target distance alarms, target speed alarms Other features include dual time zones, daily and weekend alarm, INDIGLO night-light, NIGHT-MODE features and water resistance to 50 meters Black resin case with a gray ring Black resin strap with a stainless steel buckle Watch Functions Indiglo night light with Night Mode and all day Indiglo Alarm with daily, weekday and weekend option 12/24 hour time, month, day, date Dual time zones Automatic time setting minutes and seconds when GPS transmitter is in use Watch water resistant to 50 Meters 50 or 100 Lap Memory with: Lap number Lap Time Lap distance /Average 100 hour stop watch Speedometer Functions Continuous odometer Best pace Current speed/pace Average speed/pace Metric or English units Max speed to 450 mph 100 hour Countdown Timer with: Stop at end Repeat at end Chronograph at endage lap speed/pace Distance of activity Speed in 1/10 mph or kph resolution Distance in 1/1000 mile or kilometer resolution 2 year watch battery life 12 hour transceiver battery life 3 AAA batteries 99% Accurate."