Seiko Presage x Automatic ft. Cocktail Time aka Sunburst Men Formal Round 50m Water Resistant Watch SRPB47J1 SRPB47 SRPB-47 SRPB-47J1 Seiko Presage Cocktail Time Sunburst SRPB47J1 - Elegant 40.5mm men watch featuring a radiant dial and stainless steel bracelet. Powered by automatic 4R35 movement (41h power reserve) with exhibition case back. Offers 50m water resistance, curved hardlex crystal, and precise Japanese craftsmanship. Perfect for formal occasions with its sophisticated sunburst design. Caliber Number / Movement 4R35 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 41 hours (+45 to -35 seconds per day) Crystal Hardlex crystal (curved) Luminous Nil Case / Band Material Stainless steel case with stainless steel band (deployment clasp with push-button release) Water Resistance 50m / 5 bar Case Size Thickness: 11.8 mm Diameter: 40.5 mm Length: 47.5 mm Lug width: 20.0 mm Other Specifications Seiko Presage x Automatic ft. Cocktail Time aka Sunburst Made in Japan See-through case back Screw case back 23 jewels Date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)