Seiko Presage x Automatic ft. Cocktail Time aka Star Bar Houjou (Limited Edition of 5,500 Pieces) Men Formal Round 50m Water Resistant Watch SRPH78J1 SRPH78 SRPH-78 SRPH-78J1 Discover the Seiko Presage SRPH78 Cocktail Time Star Bar, featuring a gold-plated 40.5mm case and exquisite Houju inspired textured dial. Powered by the automatic 4R35 movement with 41-hour power reserve, curved hardlex crystal, and exhibition case back. Elegant dress watch with golden accents. 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 leather (calfskin) 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 Star Bar Houjou (Limited Edition of 5,500 Pieces) Made in Japan LIMITED EDITION on the case back Serial number engraved on the case back See-through case back Screw case back 23 jewels Date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)