Amazon.com Product Description
The Citizen Eco-Drive Aqualand stainless steel men's chronograph watch will make a powerful statement when worn with both business and casual dress, but it's made to take the punishment of deep-water diving with its 660 feet (200 meters) water resistance. It also features a depth sensor that provides an accurate reading to 125 feet and will also record your maximum depth into memory.
This watch has a large, round silver stainless steel watch case--which measures 50mm (1.96 inches) wide and 16mm (0.63 inches) deep--that's topped by a unidirectional rotating bezel with black engraved elapsed time markings. The black dial background features three subdials (for the 50-minute chronograph, 24-hour display, and seconds), large luminous dial markers, luminous white-tipped hands (with red seconds hand). It's completed by a comfortable, durable rubber strap. Other features include a date display at 3 o'clock, scratch resistant mineral crystal with anti-reflective coating, and screw-back case, screw-down crown.
This watch is powered by Citizen's unique Eco-Drive, which absorbs sunlight and any artificial light through the crystal and dial to recharge the watch continuously. With regular exposure to light, the Eco-Drive continuously recharges itself for a lifetime of use. This watch's Eco-Drive provides a 60-day power reserve, and it can be recharged with just 2 hours of exposure to light.
Summary of Features:
- Depth display to 125 feet
- Maximum depth memory
- Unidirectional rotating elapsed-time bezel
- 50-minute chronograph
- 12/24 hour time
- Screw-back case and screw-down crown
The Citizen Story

The company was established in 1924. The founding fathers selected the name Citizen so it would be "Close to the Hearts of People Everywhere" and soon after adopted the company’s formal name, Citizen Watch Company.
During the last seventy-five years Citizen has expanded its business throughout the world and has achieved recognition as the global brand. The past twenty-five year period has coincided with the company’s dramatic rise to its current position as the world’s largest watchmaker, a distinction Citizen has held every year since 1986.
Beyond sheer size, Citizen is also recognized as a worldwide leader in advanced technology. From the world’s slimmest LCD watch to the first voice recognition watch and the world’s first professional dive watch with an electronic depth sensor, Citizen’s record of "world’s firsts" is unmatched.
More recently, Citizen has staked out a new position as the leader in Ecologically Friendly timekeeping with its Eco-Drives watches that are light powered. With models ranging from dress models to sports models to professional dive watches, Citizen Eco-Drive runs continuously in any kind of natural or artificial light for a lifetime of use. Fueled by light, it never needs a battery.