Casio AQ-S810W-1A2VEF Analogue Watch

Tough styling and high performance combine to great effect with the Gents Casio Classic Watch. This rugged watch is water resistant to 100 metres, so it's great for swimming and water sports. There's also a 24 hour stopwatch and countdown timer, which is great for training runs. The world time function displays the current time in major cities around the world, making it ideal for jet setters, and you can store contact details of up to 30 friends. The black rubber strap is flexible and durable.