[Citizen] Mechanical Watch Automatic Manual Winding Waterproof Blue TSUYOSA Collection NJ0151-53W Men's Silver

[Popular colorful mechanical series] The mechanical series is affectionately known as the “TSUYOSA” Collection overseas. The gradation dial is based on blue, and the beveled parts and sections of the indices are printed in color, giving it a special feel. The refreshing and gorgeous colors will accent your coordination. [Sporty case shape] The 3-row band fits comfortably on your arm and is comfortable to wear. The calendar part uses a magnifying glass lens to improve visibility. The case back is see-through, so you can enjoy the rotating weights and mechanical movements that are unique to mechanical watches. [Invention for long-term use] We have pursued improvements in durability because we want it to be used for a long time. It protects your precious watch from all kinds of situations, including 5 ATM water resistance and highly durable glass made of sapphire glass. [Mechanical self-winding watch] A mechanical self-winding watch powered by a mainspring. When you wear a watch on your wrist, the movement of your arm moves the rotating weight inside the watch, automatically winding the mainspring. The see-through back allows you to see the rotor and balance in action. *How to operate the watch can also be found in the instruction manual on the manufacturer's website (model number: 8210). [Product details] Mechanical wristwatch, automatic + manual winding, -20 to +40 seconds/day, approximately 40 hours (maximum winding), sapphire glass, case/band: stainless steel, 5 ATM water resistant, luminous ( needle + index)