Alba (From Seiko) Active x Automatic ft. Luminous Men Formal Round 100m Water Resistant Watch AU4093X Discover the Alba (from Seiko) AU4093X, a white-dial automatic watch from the Seiko family. Featuring a 42.5mm stainless steel case, durable mineral glass, and a robust stainless steel bracelet. Powered by a reliable automatic movement, it offers date display and 100m water resistance. This timepiece delivers classic Japanese durability and everyday functionality. Caliber Number / Movement Y675 (automatic) Power Reserve / Accuracy Approximately 41 hours (+25 to -35 seconds per day) Crystal Mineral crystal Luminous Luminous on dial Case / Band Material Stainless steel case with stainless steel band (three-fold clasp with push-button release) Water Resistance 100m / 10 bar Case Size Thickness: 14.0 mm Diameter: 42.5 mm Length: 49.5 mm Lug width: 20.0 mm Other Specifications Alba (From Seiko) Active x Automatic ft. Luminous See-through back case Screw case back 21 jewels Date display Regular timekeeping (analog display)