Citizen Gents Eco-Drive Blue Dial Bracelet Watch A modern take on a classic design, this Citizen Eco Drive bracelet watch is perfect for the man who wants something stylish and edgy. The deep grey stainless steel case and bracelet are offset by the denim blue dial, making it a standout piece. Powered by light, it never needs a battery, making it easy to keep powered up. Plus, with 100m water resistance, you can wear it anywhere you go.