Features:Hours, minutes & secondsGMT FunctionDate window at 3 o'clockZaratsu Polishing Specifications:Movement: Calibre 9S66Driving system: 9S AutomaticPower Reserve: Approximately 72 hoursWater and magnetic resistance: 3 bar and 4800 A/m (60 gauss) Case: Material: Stainless steel caseDiameter: 39.5mm x 13.7mmCaseback: Transparent with Sapphire Crystal Crystal: Box shaped sapphire crystal with anti-reflective coating Dial: Design: Deep Ivory dialHands: Zaratsu polished hour & minute hand, blued steel GMT handMarkers: Zaratsu polished markersBandBrown Leather Strap with Stainless Steel folding clasp Warranty:Grand Seiko 5-Year International WarrantyDetails:This classic GMT watch combines the style that has long captivated watch lovers with an evolved Caliber 9S66 movement. The watch has a 3-day power reserve and combines the latest in hairspring technology with an escapement developed through MEMS technology to achieve high accuracy and stability when worn. The design embodies a pure classical elegance with a box-shaped sapphire crystal, Zaratsu polished lugs, a brown leather strap, and a blue steel 24-hour hand complementing a deep ivory dial. The delicacy, strength and beauty of the movement can be enjoyed the exhibition case back.For more info: https://www.grand-seiko.us.com/