Alba (From Seiko) Flagship x Automatic ft. Classic Men Formal Round 100m Water Resistant Watch AL4780X Discover the Alba (from Seiko) Flagship automatic watch, embodying Japanese craftsmanship and fresh, bright designs. This collection blends traditional aesthetics with modern style for those who cherish life, offering value and quality since 1979 under Seiko Watch Corporation. 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: 13.0 mm Diameter: 41.0 mm Length: 48.3 mm Lug width: 20.0 mm Other Specifications Alba (From Seiko) Flagship x Automatic ft. Classic See-through back case Screw case back 21 jewels Day and date display Regular timekeeping (analog display)