Seiko Presage x Automatic ft. Craftmanship Series aka Urushi Lacquer Dial Men Formal Round 100m Water Resistant Watch SPB447J1 SPB447 SPB-447 SPB-447J1 Discover the artistry of Japanese tradition with the Seiko Presage SPB447, featuring a deep black Urushi lacquer dial handcrafted under lacquer artist Isshu Tamura. The 40.2mm stainless steel case houses the automatic GMT calibre 6R54 with a 72-hour power reserve, gold-toned GMT hand, and sapphire crystal. Completed with a brown LWG-certified leather strap and 100m water resistance. Caliber Number / Movement 6R54 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 72 hours (+25 to -15 seconds per day) Crystal Sapphire crystal (dual-curved, anti-reflective coating) Luminous Nil Case / Band Material Stainless steel (super hard coating) case, Urushi Lacquer dial with leather (calfskin) band (three-fold clasp with push-button release) Water Resistance 100m / 10 bar Case Size Thickness: 12.4 mm Diameter: 40.2 mm Length: 48.0 mm Lug width: 20.0 mm Other Specifications Seiko Presage x Automatic ft. Craftmanship Series aka Urushi Lacquer Dial Made in Japan Magnetic resistance (4,800 A/m) See-through case back Screw case back 24 jewels Date and 24-hour (GMT dual time) display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)