Seiko 5 Sports x Automatic ft. Sportster Men Formal Round 100m Water Resistant Watch SNZB23J1 SNZB23 SNZB-23 SNZB-23J1 Check out the Seiko 5 Sports automatic watch, where style meets functionality. With a sturdy stainless steel case and band, it offers durability and elegance. It boasts 100m water resistance, a 41-hour power reserve, and a clear hardlex crystal. Plus, it features a day and date display, along with luminous hands for easy reading. Made in Japan, this watch is essential for any watch lover. Caliber Number / Movement 7S36 (automatic) Power Reserve / Accuracy Approximately 41 hours (-20 to +49 seconds per day) Crystal Hardlex crystal Luminous LumiBrite on hands and indexes Case / Band Material Stainless steel case with stainless steel band (three-fold clasp with secure lock) Water Resistance 100m / 10 bar Case Size Thickness: 12.6 mm Diameter: 40.0 mm Length: 45.5 mm Lug width: 20.0 mm Other Specifications Seiko 5 Sports x Automatic ft. Sportster Made in Japan Unidirectional rotating bezel See-through back case Screw case back 23 jewels Day and date display Regular timekeeping (analog display)