Amazon.com Product Description:
The Casio Men's Solar Atomic Metal Watch #WVM120DJ-7 combines the classic styling of a dive watch with a sporty, full-featured digital interface. Versatile and reliable, this timepiece never needs resetting or batteries thanks to Casio's Solar Power and Atomic Timekeeping technology. With its classic dive style design (which includes features like a rugged stainless steel band with a fold-over-clasp), this handsome timepiece is ready for a day at the office or inspection by the ship's divemaster. The watch's reliable quartz movement is solar powered--which accurately keeps time up to eight months without further exposure to light. And if you're in the US, UK, Germany, or Japan, the watch receives time calibration radio signals (up to six times per day), so you always know your watch is set to the right time. Other technical features include three daily alarms, an LED light with Afterglow technology, a world clock with 29 time zones, four daily alarms , a 1/100 second stopwatch that records split time, a calendar (pre-programmed until the year 2099), 12- and 24-hour formats, and water resistance to 330 feet (100 meters).

Product Description:
Electro Luminecent back light with afterglow, 1/100 second stop watch, Daily alarm, hourly time signal, 12/24 hour formats,
Amazon.com Product Description:
The Casio Men's Classic Digital Watch features a large digital screen that makes it easy-to-read and simple to use. The timepiece is constructed with a durable black resin case, a stationary silver-tone resin bezel, and a black resin band with an adjustable buckle clasp. A durable mineral window shields the oval digital-gray dial face, which features a digital time display along with the day and date.

Amazon.com Product Description:
The basic black-and-gold design of the Casio Men's Analog Watch makes it a simple, versatile timepiece great for everyday wear. The watch is constructed with a resin case, a black stationary resin bezel, and a black resin link bracelet with an adjustable buckle clasp. A durable mineral window protects the black dial face, which cleanly features gold-tone Arabic numeral hour indexes, gold-tone minute markers, and complementary watch hands.

Amazon.com Product Description:
Shopping for a fashionable, feature-packed timepiece doesn't need to drain your bank account. The affordable Casio Men's Tough Solar Digital Sports Watch #WL500-1A comes packed with features typically found in more expensive digital watches, like solar powered quartz movement--which means you'll never need to change its battery--an LED light with Afterglow technology for telling time in the dark, a day and month calendar, and four daily alarms (including a snooze function for when you need a few extra minutes of sleep). This watch also includes a stopwatch that can record split time and a low battery warning. With a resin band with a traditional buckle clasp, this watch is water-resistant to 165 feet (50 meters).

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.