From rugged Promaster dive and field watches to refined ATTESA and Series8 automatics, Citizen's men's collection covers every occasion. Choose from Eco-Drive models that never need a battery, Automatic movements for traditional watchmaking, radio-controlled pieces with atomic accuracy, and durable Super Titanium cases that are five times harder than stainless steel. Styles range from Classic dress and business watches to sport chronographs and GMT travel watches, in stainless steel, two-tone, and leather finishes.