Citizen Collection Waterproof Watch Silver "TSUYOSA" Men's NJ0154-80H,

[A hugely popular series overseas has arrived in Japan!] This mechanical series, affectionately known overseas as the "TSUYOSA" Collection, features a clean design with simple, basic hands and indices. The vibrant, wide range of colors makes it a great accent piece for any outfit. [Sporty case shape] The three-row band fits comfortably on the wrist and is designed for comfort. The calendar section features a magnifying lens for improved visibility. The case back is see-through. You can enjoy the rotating weights and mechanical movements that are unique to mechanical watches. [Designed for long-lasting use] We have pursued improved durability with the desire to ensure that you can use it for a long time. Its 5 ATM water resistance and durable sapphire crystal protect your precious watch from any situation. [Mechanical automatic watch] This is a mechanical automatic watch powered by a mainspring. When you wear the watch on your wrist, the movement of your arm moves the rotating weight inside the watch, automatically winding the mainspring. The see-through case back allows you to see the rotor and balance wheel in action. [Product Details] Mechanical watch, automatic and manual winding, -20 to +40 seconds per day, approximately 42 hours (when fully wound), sapphire crystal, case and band: stainless steel, water resistant to 5 bar, luminous hands and indexes