A Spring Drive classic inspired by the legend of the “Omiwatari”.

Features
Most winters, the water of Lake Suwa freezes over and, in 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 craftspeople of the nearby Shinshu Watch Studio to create a dial of exquisite subtlety for this hand-winding Spring Drive timepiece. It has the feel and texture of ruptured ice on the surface of Lake Suwa and adopts an ice-like silver tone. The bracelet, which consists of a series of detailed, rounded links, perfectly fits the slim and gentle curvature of the case, moving with the wrist to produce a subtle shimmer. The movement powering this watch is the Spring Drive Caliber 9R31, which uses the Dual Spring Barrel to deliver 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
Exterior: Stainless steel, Caseback:Stainless steel and sapphire crystal
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: Folding clasp with push button release

Movement
Caliber no.: 9R31 Instructions
Movement Type: Spring Drive Manual winding
Power reserve: Approx. 72 hours(3 days)
Accuracy: ±15 seconds per month (±1 second per day)

Functions
Water resistance: Splash Resistant
Weight: 116 g
Other details / Features:
30 jewels
Power reserve indicator