By Citizen, the Eco-Drive WR100, from the brand's Bracelets Dress collection, unites great functionality with classic style.With 100 metre water resistancy, this watch can be worn whilst swimming, so if you're a water baby this watch is a great choice. Powered by Citizen's Eco-Drive technology, the WR100 converts any light source into usable energy; this means it doesn't require regular battery replacement, and can last up to 10 years.With a prominent silver case, matching silver bracelet and black face with large numerical hour markers at 12, 3, 9 and 6, this timepiece is for the brave and the bold. With added functionality of a date window at 3 o'clock and numerical second markers embossed on black just inside the case, the style of this watch in no way compromises on performance.Water-resistant to 100m, great for swimmingEco-Drive is powered by light so you never need a battery, an environmentally-friendly power sourceLong lasting and rust-resistant stainless steel caseDate function so you always have the date right at your wrist