Seiko Presage x Automatic ft. Cocktail Time Women Formal Round 50m Water Resistant Watch SRE020J1 SRE020 SRE-020 SRE-020J1 Discover the elegant Seiko Presage Cocktail Time women automatic watch, featuring a 30.3mm stainless steel case with diamond-accented markers and Japanese craftsmanship. Powered by the 2R05 movement with 40-hour power reserve, magnetic resistance, and deployment clasp. Includes diamond certificate and 50m water resistance. Caliber Number / Movement 2R05 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 40 hours (+45 to -35 seconds per day) Crystal Hardlex crystal (curved) Luminous Nil Case / Band Material Stainless steel case with leather (calfskin) band (three-fold clasp with push button release) Water Resistance 50m / 5 bar Case Size Thickness: 10.9 mm Diameter: 30.3 mm Length: 37.0 mm Lug width: 14.0 mm Other Specifications Seiko Presage x Automatic ft. Cocktail Time Made in Japan Magnetic resistance (4,800 A/m) 4 diamond accent markers Genuine diamond certificate Screw case back 21 jewels Date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)