CITIZEN Wristwatch PROMASTER EO2021-05L Light-powered Eco-Drive Diver 200m Waterproof Mens Boys Size Blue

A genuine sports watch that combines functionality, durability, and safety, Citizen PROMASTER. A boys' size model with a case diameter of approximately 37mm has been introduced in the classic diver's watch lineup. The PROMASTER is a genuine sports watch that can withstand harsh environments. The basic diver series features a boys' size model with a case diameter of approximately 37mm, providing a perfect size that fits both women and men with slender wrists. This model can also be enjoyed as a pair watch. Sporty design suitable for everyday use. It meets ISO standards for a genuine diver's watch. It features luminous hands and indices for visibility underwater and in dark places, ensuring magnetic resistance and robustness. Diving features include 200m water resistance, luminous hands and indices for visibility underwater and in dark places, a unidirectional bezel to prevent accidental operation, and a screw-lock crown, all designed with safety during diving in mind. User-friendly features and performance. Equipped with light-powered Eco-Drive, it requires no hassle. It converts even minimal sunlight or light into electricity. Once fully charged, it continues to operate for a long time in the absence of light, eliminating the need for regular battery replacements. Product details: Light-powered Eco-Drive, accuracy ±15 seconds/month, approximately 6 months, 200m water resistance, crystal glass, case: stainless steel, band: urethane, magnetic resistance type 1, luminous (hands + indices), unidirectional bezel, screw-lock crown. For detailed operation instructions, please refer to the manufacturer's website (model number: E168).