The Citizen NY0129-07L Promaster Marine Automatic Men Watch is a professional-grade diver’s watch designed for reliability underwater. Featuring a 41mm stainless steel case with a durable polyurethane strap, it is ISO 6425-certified and water-resistant to 200 meters. Powered by the automatic Calibre 8204, it offers day and date display, luminous hands, and a one-way rotating elapsed-time bezel for precision diving. With a screw-down crown, screw case back, and robust mineral glass, this Promaster Marine delivers durability and classic dive styling for everyday adventure.