Amazon.com Product Description:
Ideal for any athlete, Casio's Digital Sport watch features built-in referee timers that track total event time and nine countdown timers for interval training. A digital time display over a gray dial allows time telling at a glance and it also has a day, date, and month calendar to keep you on track. Powered by digital-quartz movement, the 41-millimeter case is water resistant to a depth of 330 feet and is protected by a mineral dial window.

Amazon.com Product Description:
Powerfully styled and packed full of robust timekeeping and environmental features, the Casio Edifice stainless steel watch for men (model EFA119BK-1AV) holds its own in both professional quarters and rugged outdoor terrain. This round analog/digital timepiece features a black bezel framing a standard analog dial with white stick hour markers and thin oval skeleton hands. It also offers digital windows for showing current date as well as the watch's chronograph, which can measure events down to 1/100 of a second. Other stopwatch features include a 50-record memory, single stopwatch mode with lap times and total elapsed time, a dual mode with two independent lap times, and a 100-hour capacity. It also includes a thermometer that measures every even-numbered minute. Other timekeeping features include:

• World time with 30 time zones (50 cities) with city code display and daylight saving on/off
• Daily alarm
• Countdown timer with 100-hour range
• Auto-calendar (pre-programmed until the year 2099)
• 12/24 Hour Formats

This watch also features a stylishly tapered stainless steel bracelet, ±30-second accuracy per month, Afterglow backlighting, and water resistance to 100 meters (330 feet)--offering protection from accidental splashes as well suitable for swimming, snorkeling, and light recreational diving.

Amazon.com Product Description:
The high-performance Forester Watch #AQF100WD-9BV from Casio is so much more than a mere timepiece: it's a source of vital information for hiking, working out, traveling, or simply making your way to work. Offering a temperature tendency graph, auto-calendar pre-programmed until the year 2099, and 1/100-second stopwatch with the capacity to measure elapsed time, split time, and first and second place time, this rugged accessory keeps you organized and in control. There's also a daily alarm, world time for 30 time zones (50 cities), and an auto electro-luminescent backlight with afterglow. Water resistant to 330 feet, this sleek stainless steel watch boasts the precision of quartz movement for optimum reliability.

Amazon.com Product Description:
Ideal for the outdoor enthusiast, the Casio Men's Active Dial Sport Watch brings you a wealth of information in a bold design. The durable, silver-tone case backgrounds the black resin bezel with screw details on the corners, and it extends to meet the strong black resin band that secures to the wrist with an adjustable buckle. A bright dial offers a wide variety of features, including a thermometer, temperature memory, moon data, world time, countdown timer, alarm, 12- and 24-hour formats, day, date, month, and a fish indicator to help you determine the right conditions for fishing. With a cool three-dimensional depth on the digital dial, this rugged timepiece is also water-resistant to 660 feet (200 meters) for reliable performance in tough environments.