Seiko 5 Sports x Automatic ft. SKX Series Men Casual Round 100m Water Resistant Watch SRPL89K1 SRPL89 SRPL-89 SRPL-89K1 Discover the elevated evolution of the iconic SKX design with this premium timepiece. Features a glossy glass bezel insert and silicone strap for refined sophistication. The sunray-finished dial with applied hour markers and refined hands delivers a polished, premium aesthetic. Perfect for enthusiasts seeking modern upgrades on classic dive watch heritage. Caliber Number / Movement 4R36 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 41 hours (+45 to -35 seconds per day) Crystal Hardlex crystal (curved) Luminous LumiBrite on hands and indexes Case / Band Material Stainless steel case with silicone band Water Resistance 100m / 10 bar Case Size Thickness: 13.9 mm Diameter: 42.5 mm Length: 46.0 mm Lug width: 22.0 mm Other Specifications Seiko 5 Sports x Automatic ft. SKX Series Magnetic resistance (4,800 A/m) Unidirectional rotating bezel See-through back case Screw case back 24 jewels Day and date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)