Description
With its textured pattern, the blue dial expresses the surface of Lake Suwa. This tranquil body of water is located in an area near the place where Spring Drive watches are crafted, the Shinshu Watch Studio, which is housed in a Seiko Epson facility in the city of Shiojiri. The watch is equipped with the Spring Drive U.F.A. Caliber 9RB2, which delivers an extraordinary annual accuracy of ±20 seconds. It also features a power reserve of approximately 72 hours (about three days) when fully wound. Both the case and bracelet are made of Ever-Brilliant Steel, which shines whiter than conventional stainless steel while offering exceptional corrosion resistance.
Specifications
Case
Shape
Round
Glass
Box shaped sapphire crystal
Case Back
See-through & Screw case back
Case Material
Ever brilliant steel
Diameter
40.0mm
Lug Width
47.2mm
Water Resistance
10 bar
Thickness
11.7mm
Dial
Colour
blue
Power Reserve
Approx. 72 hours(3 days)
Movement and Functions
Movement
Spring Drive Self-winding with Manual-winding
Caliber
9RB2
Movement Description
Spring Drive
Special Functions
Screw-down crown
Strap
Material
Ever brilliant steel
Buckle
Micro-adjustment clasp
