Seiko Presage Sharp Edged GMT AKEBONO Series Limited Edition of 2000 pieces #SPB361J1 Gradient Blue Dial 100m Water Resistance Black Stainless Steel Case(hard coating) Black Stainless Steel Strap Date Hand Automatic Movement Caliber 6R64 29 Jewels Power Reserve Indicator Calendar-linked time difference adjustment function Stop seconds hand function Sapphire Crystal Anti-Reflective Coating on inner surface Limited Edition on the case back See-Through Screw Case Back Serial number engraved on the case back Three-Fold Clasp with Push Button Release Case Diameter: 42.2mm Case Thickness: 13.7mm