Women's BG1500A-1BV Baby-G Atomic Timekeeping Watch

Tough and rugged enough for any workout regimen or outdoors training, this shock-resistant Casio Baby-G women's sport analog/digital watch (model BG1500A-1BV) is also very precise thanks to its atomic timekeeping features. It features a stylish black resin case and silver top ring, which frames a black dial face with three digital subdials (which display day, date, and the 1/100-second stopwatch). Other timing features include world time from 48 cities, 12/24-hour display, autocalendar (to the year 2099), and hourly time signal. This watch is water resistant to 100 meters (330 feet), suitable for recreational snorkeling. It also offers a tapered black resin strap, scratch-resistant mineral crystal, and AfterGlow LED electro-luminescent backlight.

This radio-controlled watch receives a time calibration signal transmitted from Fort Collins, Colorado, and signal reception is possible within a radius of about 2,000 miles from the Fort Collins transmitter. You can choose to automatically receive this signal four times a day, or manually update the watch to the atomic clock.