Built for serious performance above and below the surface, the Citizen Promaster Sea Eco-Drive Men’s Watch is a legendary diver trusted by professionals worldwide. Crafted in silver-tone stainless steel with a bold blue dial, this timepiece features a unidirectional rotating bezel, luminous hands and markers, and a clear 3-hand display with date for maximum underwater legibility. Powered by Citizen’s innovative Eco-Drive technology, it runs on any light source—eliminating battery replacements entirely. Designed to meet ISO diver certification standards, it offers robust 200-meter water resistance, making it suitable for scuba diving and demanding marine conditions. Protected by a durable mineral crystal and backed by a 5-year limited warranty, the Promaster Sea delivers uncompromising reliability, sustainability, and iconic dive-watch style.

Key Highlights

• Eco-Drive movement – powered by light, no battery required

• ISO-certified professional diver’s watch

• 200M water resistance for scuba diving

• Unidirectional rotating bezel for dive timing

• Luminous hands and markers for low-light visibility

• Stainless steel case and bracelet

• Date display at 3 o’clock

• 5-year Citizen limited warranty