Citizen General x Mechanical ft. Kuroshio 64 (Limited Edition) Men Casual Formal Round 50m Water Resistant Watch NK0001-25X NK0001 NK-0001 Experience the perfect blend of vintage charm and modern functionality with this stunning timepiece, boasting a 41mm case, lumed hour markers, and a unique ocean-inspired dial design, all powered by Citizen's reliable Calibre 8310 automatic movement with 60-hour power reserve and hacking seconds. Caliber Number / Movement 8310 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 60 hours (+40 to -20 seconds per day) Crystal Mineral crystal (curved) Luminous Luminous on hands and indexes Case & Band Material Stainless steel case with leather band (deployment clasp with push-button release) Water Resistance 50m / 5 bar Case Size Diameter: 41.0 mm Other Specifications Citizen General x Mechanical ft. Kuroshio 64 (Limited Edition) LIMITED EDITION on the case back See-through back case Screw case back 21 jewels Date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)