Citizen Eco-Drive light-powered watches harness and store light energy, for your convenience and to protect the planet. Simply power your watch on the go. The allure of this men's watch from our Dress Collection, with sleek appearance and elegant, simplistic presentation, is sophistication. The classic white dial is tastefully adorned with gold-toned details and complemented with a gold-toned bezel. The stainless steel 40mm case and silver and gold-toned durable stainless steel bracelet complete the luxurious appearance. We know your time is precious; this Eco-Drive timepiece features a 9-month power reserve.