Seiko Presage x Automatic ft. Sharp Edged Series aka Shironeri Men Formal Round 100m Water Resistant Watch SPB165J1 SPB165 SPB-165 SPB-165J1 The Seiko Presage Sharp Edged Series showcases exquisite Asanoha-pattern dials in 40.2mm stainless steel cases. These Japanese-made timepieces feature the 6R35 automatic movement with 70-hour power reserve, 100m water resistance, and dual-curved sapphire crystal - blending vintage design with modern watchmaking technology. Caliber Number / Movement 6R35 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 70 hours (+25 to -15 seconds per day) Crystal Sapphire crystal (anti-reflective coating) Luminous LumiBrite on hands and indexes Case / Band Material Stainless steel (super hard coating) case with stainless steel band (three-fold clasp with push-button release) Water Resistance 100m / 10 bar Case Size Thickness: 11.1 mm Diameter: 39.3 mm Length: 47.2 mm Lug width: 20.0 mm Other Specifications Seiko Presage x Automatic ft. Sharp Edged Series aka Shironeri Made in Japan See-through case back Screw case back 24 jewels Date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)
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