Case Material : Stainless steel Glass Material : Dual-curved sapphire crystal Glass Coating : Anti-reflective coating on inner surface Case size : Diameter 38.5mm Lug-to-lug 43.7mm Thickness 10.2mm Band Material : Crocodile leather Clasp type : Three-fold clasp with push button release
Caliber no. : 9R31 Power reserve : Approx. 72 hours(3 days) Accuracy : ±15 seconds per month (±1 second per day)
Water resistance : Splash Resistant Magnetic resistance : 4,800 A/m Weight : 68.0 g Other details / Features :
- ・30 jewels
- ・Case back with lion emblem
- ・Power reserve indicator
- ・Screw case back
- ・See-through case back
- ・Stop second hand function
Most winters, the water of Lake Suwa 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.