Features:Hours, minutes and central secondsTempered blue steel seconds handPower Reserve indicator on caseback72 hour power reserveSpring Drive Movement Specifications:Movement: Calibre 9R31Driving system: 9R Manual WindPower Reserve: Approximately 72 hoursAccuracy Rate: ±1 second per day / ±15 seconds per month (average)Water and magnetic resistance: 3 bar and 4800 A/m (60 gauss)Material: Stainless steel caseDiameter: 38.5mm x 10.2mmCaseback: Transparent with Sapphire CrystalCrystal: Sapphire crystal with anti-reflective coating Dial: Design: Snow-covered dial inspired by ice on Lake Suwa "Omiwatari"Hands: Zaratsu polished handsMarkers: Zaratsu polished markersBandNavy crocodile strap with three-fold clasp buckle Warranty: Grand Seiko 5-Year International Warranty Details:New to 2021, Grand Seiko reveals a NEW Manual Wind in the Elegance Collection. This is a Spring Drive gem inspired by Omiwatari. >Every winter, the water of Lake Susa freezes over and, most years, a long ridge appears in the ice from one side of the lake to the other. Tradition has it that this is the ‘Omiwatari’ or where the Gods walk out over the ice. True or not, the legend has inspired the craftsmen and women at the nearby Shinshu Watch Studio to create a dial of exquisite subtlety for this hand-winding Spring Drive timepiece. It has the color, feel and texture of the snow-covered ice on Lake Suwa. The movement is Spring Drive Caliber 9R31 which has the Dual Spring Barrel that delivers a power reserve of 72 hours when fully wound. Its exquisite finishing is visible through the exhibition case-back along with the power reserve indictor.
