Features
A Spring Drive gem inspired by Omiwatari
Most winters, Lake Suwa freezes over and, every few 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, this 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 and is in a silver tone. The bracelet has a nine-row construction that ensures a soft and exact fit to the wrist.
The watch is powered by Spring Drive Caliber 9R31 which has a 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 indicator.
Specifications
Exterior: | Stainless steel, Caseback:Stainless steel and sapphire crystal |
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Case back: | See-through & Screw case back |
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 width: | 19mm |
Clasp type: | Three-fold clasp with push button release |
Caliber no.: | 9R31 Instructions |
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Movement Type: | Spring Drive Manual winding |
Power reserve: | Approx. 72 hours(3 days) |
Accuracy: | ±15 seconds per month (±1 second per day) |
Water resistance: | Splash Resistant |
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Weight: | 116 g |
Other details / Features: |
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Option strap

Strap
XGL00119
Band width: | 19mm |
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Clasp width: | 16mm |
Color: | Black |
Material: | Crocodile |
- Available at the Grand Seiko Boutiques and selected Grand Seiko Salons
Strap
XGL00319
Band width: | 19mm |
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Clasp width: | 16mm |
Color: | Brown |
Material: | Crocodile |
- Available at the Grand Seiko Boutiques and selected Grand Seiko Salons
Strap
XGL00519
Band width: | 19mm |
---|---|
Clasp width: | 16mm |
Color: | Navy |
Material: | Crocodile |
- Available at the Grand Seiko Boutiques and selected Grand Seiko Salons
Strap
XGL00719
Band width: | 19mm |
---|---|
Clasp width: | 16mm |
Color: | Light blue |
Material: | Crocodile |
- Available at the Grand Seiko Boutiques and selected Grand Seiko Salons
Strap
XGL00919
Band width: | 19mm |
---|---|
Clasp width: | 16mm |
Color: | Elegant light green |
Material: | Crocodile |
- Available at the Grand Seiko Boutiques and selected Grand Seiko Salons
Strap
XGL01119
Band width: | 19mm |
---|---|
Clasp width: | 16mm |
Color: | Warm orange |
Material: | Crocodile |
- Available at the Grand Seiko Boutiques and selected Grand Seiko Salons
Strap
XGL01319
Band width: | 19mm |
---|---|
Clasp width: | 16mm |
Color: | Light gray |
Material: | Crocodile |
- Available at the Grand Seiko Boutiques and selected Grand Seiko Salons