Citizen General x Mechanical ft. Modernized Men Casual Formal Round 100m Water Resistant Watch NJ0171-81A NJ0171 NJ-0171 Experience the perfect blend of modern style and timeless craftsmanship with our exceptional mechanical collection timepiece, featuring a polished white dial, date display, and sleek stainless steel case and bracelet, designed to make a statement on any wrist. Caliber Number / Movement 8210 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 40 hours (+40 to -20 seconds per day) Crystal Mineral crystal Luminous Luminous on hands, indexes and bezel Case / Band Material Stainless steel case with metal band (three-fold clasp with push-button release) Water Resistance 100m / 10 bar Case Size Thickness: 12.4 mm Diameter: 43.0 mm Other Specifications Citizen General x Mechanical ft. Modernized Unidirectional rotating bezel See-through back case Screw case back 21 jewels Date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)