Seiko Presage x Automatic ft. 1964 Crown Chronograph aka Style60s aka Open Heart Men Formal Round 50m Water Resistant Watch SSA425J1 SSA425 SSA-425 SSA-425J1 Discover the Seiko Presage Style60s automatic watch with its vintage-inspired design featuring a box-shaped hardlex crystal, open-heart dial showcasing the 4R39 movement, and LumiBrite illumination. This 40.8mm stainless steel timepiece comes with a 41-hour power reserve and 50m water resistance. A perfect blend of retro aesthetics and modern watchmaking craftsmanship. Caliber Number / Movement 4R39 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 41 hours (+40 to -20 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: 12.8 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 aka Open Heart Made in Japan See-through case back Screw case back 24 jewels 24-hour display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)
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