Citizen Eco-Drive watches have a simple, yet revolutionary concept – they never need a battery change. The watch captures the energy from any natural or artificial light source and converts it to electrical energy that runs the watch. This feature makes most of the Citizen Watches eco-friendly and great value for money. Imagine your Citizen promaster diver Watch will continue to work so long as it can recharge its battery from a light source, needing little or no maintenance during its lifetime. We have compiled a list of the best selection of Citizen promaster watches that are a must in your wardrobe… Citizen Men’s BL5250-02L Eco-Drive Leather and Titanium Watch This Citizen Men's Eco-Drive Leather and Titanium Watch has great style and features. A sophisticated watch, it has a unidirectional rotating bezel with perpetual calendar and chronograph sub-dials. The well crafted brown leather strap brings out the beauty of the watch. Citizen Men’s AT0200-05E Eco-Drive Chronograph Canvas Watch A completely masculine watch, the Citizen Men’s AT0200-05E Eco-Drive Chronograph Canvas Watch complements the casual style. The large, luminous numerals on the black dial make it easy to read the time. The chronograph sub-dials are legible as well. The stainless steel case and rugged design of this watch make it extremely durable and great value for money. Citizen Men's BM8475-26E Eco-Drive Stainless Steel Watch This Citizen watches eco drive chronograph watch has a cool and classy design with modern appeal. The brown synthetic leather strap matches the brown markers on the black dial. It is a reasonably priced watch that interests men with a relaxed personality. It is the perfect accessory for formal occasions and looks equally good with casual attire. Citizen Men's BJ7000-52E 'Nighthawk' Stainless Steel Eco-Drive Watch The Nighthawk is an all time best seller from Citizen Watches. Eco-Drive technology and high-end features make this a 'must have' timepiece for the technically proficient man. The inner bezel is a slide rule that can be used for calculations, a useful feature for pilots. Citizen Men's 'Nighthawk' Stainless Steel Promaster citizen watches watch gives off a chunky look with its stainless steel case and strap. Citizen Men's Eco-Drive Calibre 8700 Perpetual Calendar Watch The Citizen Men's Calibre 8700 Perpetual Calendar Watch has a classic design, but is a practical timepiece. The steel grey and black dial of the watch exudes a manly appeal that makes it a perfect accessory for business as well as casual attire. Large, luminous markers and hands, perpetual calendar, 24 hour display, dual time display along with its water resistance feature make it a useful accessory for the modern man. Citizen Eco-Drive Women's EW1824-57D Regent Two-Tone Diamond Watch This is one beautiful timepiece that is perfect for special occasions or gifting. Citizen automatic watches Regent Two-Tone Diamond Watch displays superb craftsmanship with 8 diamond dial accents on its gold-toned bezel. The dial protected by anti-reflective sapphire crystal makes it easy to tell the time. Eco-Drive technology makes this Citizen's Women's watch an eco-friendly and stylish accessory that can be paired up with any kind of attire to attain an elegant and sophisticated look.