TSUYOSA 37mm Automatic NJ0200-50W The TSUYOSA Automatic, from the NJ020 series, brings ultramodern sports styling right to your wrist. Executed in a versatile 37mm footprint, the sophisticated design of the watch delivers a strong impression via a silver-tone stainless steel case and a seamlessly integrated, matching bracelet. Underneath an anti-reflective sapphire crystal, the sporty timepiece makes use of a sunray purple dial, with a 3 o’clock date window and complementing silver-tone details adding to its eye-catching configuration. Powered by an automatic movement with a 42-hour power reserve and offering up to 50 meters of water resistance, the refined timepiece is a daily-wear choice ready for work, play, and everything in between. Caliber 8210. Model NJ0200-50W 6/04/2025 Movement Technology 8210 Automatic Powered by the release of a wound spring, mechanical movements never require a battery. Automatic mechanical movements have an oscillating weight that winds the spring with the motion of the wearer’s arm. Case Width (mm) 37 Band Type Bracelet Stainless Steel Case Material Silver-Tone Stainless Steel Crystal Sapphire Crystal Superior scratch resistance and hardness Clasp Fold Over Clasp with Push Buttons Dial Purple Water-Resistance WR50/5Bar/166ft [Still Water Swimming] Additional Functions 3 Hand with Date Automatic 42 Hour Power Reserve Hack Feature *This item is BRAND NEW and will come with the original box and papers. We are authorized CITIZEN dealers, which means you will receive the manufacturer's warranty with your purchase.