Seiko Presage x Automatic ft. Zen Garden aka Asia Exclusive (Special Edition) Men Formal Round 100m Water Resistant Watch SRPF27J1 SRPF27 SRPF-27 SRPF-27J1 Discover the exclusive Seiko Presage Zen Garden - an Asia Special Edition with elegant Japanese-inspired design. Features 4R35 automatic movement (41h power reserve), sapphire crystal, and exhibition case back. The 39.5mm stainless steel case with deployment clasp blends refined aesthetics with 100m water resistance for versatile wear. Caliber Number / Movement 4R35 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 41 hours (+45 to -35 seconds per day) Crystal Sapphire crystal Luminous Nil Case / Band Material Stainless steel case with stainless steel band (deployment clasp with push-button release) Water Resistance 100m / 10 bar Case Size Thickness: 12.3 mm Diameter: 39.5 mm Length: 45.5 mm Lug width: 20.0 mm Other Specifications Seiko Presage x Automatic ft. Zen Garden aka Asia Exclusive (Special Edition) Made in Japan See-through case back Screw case back 23 jewels Date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)