In celebration of the 5 year anniversary of the 9S85 mechnical Hi-beat caliber, Seiko has introduced a new comlication to the high frequency movement. The additional of GMT feature is optimal for travel displaying a secondary timezone and allows the user to independentaly adjust the hour hand without deviating the calibers outstanding accuracy. The SBGJ005 commemorates the acheivement in limited edition form through the the model utilizing a titanium rotor that covers the entire case back. This high elasticity, high vibration absorption, titanium material, enhances by being more shock absorbant and non-corrosive. The gold tone is acheived through anodic oxidation giving beautiful color. The rotor is weighted with tungsten to create outstanding performance. The dial is dark green with radial pattern expressing the gorgeous color of the summer in the Iwate prefecture, where this mechanical movement is assembled and manufactured at Shizukuishi Watch Studio. Only 600 pieces will be made for the world of this stunning limited edition.
Drive system Mechanical Automatic (Hand winding capability) Caliber No. 9S86 Case Stainless steel Case back See-through screw case back with sapphire crystal Glass High definition dual-curved sapphire crystal with anti-reflective coating Bracelet Solid stainless steel Buckle Stainless steel with three-fold clasp with push button release Accuracy +5 ~ -3 seconds/ day Water resistance 10 bar Magnetic resistance 4800 A/m (60 gauss) Weight 151g Case thickness 14.0 mm Case diameter 40.0mm Jewels 37 Remarks Screw crown Gold tone GMT hand