The Mens Seiko 5 Sports Automatic Watch is bold, sporty accessory that’s perfect for guys on the go. First up, you’ll never need to replace the battery, because it hasn't got one! This is thanks to Seiko’s Automatic Timing feature which means the watch is powered by natural wrist movement. It’s also water resistant to 100 metres, so you can wear it whenever you go swimming or snorkelling. The chunky rotating bezel acts as a 60 minute timer, and there’s also a day/date window at 3 o’clock. The cool-blue colour scheme includes a 42mm stainless-steel case marked with numerals, and an easy-read dial with large luminous hour markers and hands. The soft blue fabric strap is extremely comfortable and hardwearing, and completes the look of this great sporty watch.