Amazon.com Product Description:
Stylish enough for the boardroom but rugged enough for the wakeboard, the Casio Marine stainless steel analog-digital watch for men (model AMW320R-1EV) combines the timeless look of an analog watch with the functionality of a digital watch. This analog digital combination allows you to see up to 2 times or the date with day of the week. The round silver stainless steel case measures 45mm wide (1.77 inches), and it's complemented by a black resin sports strap. The inner rim of the bezel provides an Arabic numeral readout with small minute indexes, and the black face includes luminous hour markers, oversized luminous hands (with seconds hand), and a digital window above the 6 o'clock mark.

Timekeeping features include dual time, a daily alarm, auto calendar, and a 1/100-second stopwatch with a 24-hour capacity. Other features include a ±30-second accuracy per month, scratch-resistant mineral crystal, 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:
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:
Designed to accommodate your active lifestyle, the Casio Men's G-Shock Classic Digital Watch #DW6600C-1V features a digital dial face with a striking blue-and-orange tone design and a mineral dial window. The watch includes such convenient touches as a day-date-and-month calendar, a daily alarm, a countdown timer, and an hourly time signal. Both the 50-millimeter case and stationary bezel are made of high-quality resin. Other details include a black resin band and its accompanying buckle-clasp closure. Built to endure, this handsome timepiece brings a sporty edge to all of your favorite casual ensembles. It is powered by quartz movement and is water resistant to 660 feet.

Amazon.com Product Description:
The Atomic Solar Mudman by Casio is mud-, dust-, and shock-resistant enough to survive whatever Mother Nature throws your way. Solar power and multi-band atomic timekeeping make this a great watch for keeping time on the trail. The 46-millimeter case is constructed from durable resin that stands up to typical wear and tear. Comfortable and sporty, the Mudman also features a date-and-month display and is water resistant to a depth of 660 feet.