Citizen General x Mechanical ft. Emerald Envy Men Casual Formal Round 50m Water Resistant Watch NK0002-14W NK0002 NK-0002 Discover a precision timepiece crafted in Japan, featuring a 41mm stainless steel case, leather band, and see-through back case. With a 60-hour power reserve, 21 jewels, and advanced features like stop-second hand function, this mechanical watch embodies excellence in watchmaking. 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 Nil 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. Emerald Envy Made In Japan See-through back case Screw case back 21 jewels Date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)