The Casio Digital Databank Watch For Men - DB-36-1AVDF is a versatile and stylish watch that offers a range of features for its users. Some of the key features of this watch include:

Databank: The watch comes with a built-in databank that can store up to 30 sets of data, each consisting of 8 characters for a name and 15 digits for a phone number.

Calculator: The watch also includes a calculator function, which can perform basic arithmetic calculations such as addition, subtraction, multiplication, and division.

10-year battery life: This watch is equipped with a long-lasting battery that can last up to 10 years without requiring a replacement.

Auto-calendar: The watch features an automatic calendar that can display the date up to the year 2099.

World time: The watch also includes a world time function that can display the time in 29 different time zones around the world.

Stopwatch: The watch features a stopwatch function that can measure elapsed time, split time, and 1st-2nd place times.

Alarm: The watch includes a daily alarm function, as well as an hourly time signal.

Water resistance: The watch is water-resistant up to 50 meters, making it suitable for swimming and other water-based activities.

Overall, the Casio Digital Databank Watch For Men - DB-36-1AVDF is a versatile and functional timepiece that is ideal for anyone who needs a watch that can perform a range of different functions.