Alba (From Seiko) Active x Automatic ft. Classic Men Formal Round 100m Water Resistant Watch AL4591X Make a bold statement with the Alba (from Seiko) Active series, a 43mm automatic men watch powered by the reliable Y676 movement. Featuring a striking sunburst dial, luminous hands, day-date display, and a see-through case back. Housed in a durable stainless steel case and bracelet with 100m resistance for everyday confidence. Caliber Number / Movement Y676 (automatic) Power Reserve / Accuracy Approximately 41 hours (+25 to -35 seconds per day) Crystal Mineral crystal Luminous Luminous on hands 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: 12.6 mm Diameter: 43.0 mm Length: 50.2 mm Lug width: 22.0 mm Other Specifications Alba (From Seiko) Active x Automatic ft. Classic See-through case back Screw case back 21 jewels Day and date display Regular timekeeping (analog display)