Seiko Presage x Automatic ft. 1964 Crown Chronograph aka Style60s Men Formal Round 50m Water Resistant Watch SRPG03J1 SRPG03 SRPG-03 SRPG-03J1 Step back in time with the Seiko Presage Style60s - a vintage-inspired watch celebrating 1960s design. Features a vintage dial with classic accents, box-shaped crystal, and LumiBrite hands. Powered by a 23-jewel automatic movement (41h power reserve) with exhibition case back. The stainless steel case blends retro charm with modern reliability. 50m water resistant. 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 LumiBrite on hands and indexes Case / Band Material Stainless steel case with stainless steel band (three-fold clasp with push-button release) Water Resistance 50m / 5 bar Case Size Thickness: 12.0 mm Diameter: 40.8 mm Length: 47.0 mm Lug width: 20.0 mm Other Specifications Seiko Presage x Automatic ft. 1964 Crown Chronograph aka Style60s Made in Japan See-through case back Screw case back 23 jewels Date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)