Grand Seiko Spring Drive U.F.A. Lake Suwa SLGB015

A Spring Drive U.F.A. watch inspired by the shimmering waters of Lake Suwa

With its textured pattern, the blue dial expresses the surface of Lake Suwa. This body of water is located 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 brighter than conventional stainless steel while offering exceptional corrosion resistance.

• SKU: SLGB015
• Brand: Grand Seiko
• Collection: Evolution 9
• Case: Ever-Brilliant Steel
• Case Size: Diameter 37.0mm Lug-to-lug 44.3mm Thickness 11.4mm
• Dial: Blue textured 
• Crystal: Box sapphire crystal with anti-reflective coating on inner surface
• Case-Back: See-through & Screw case back
• Crown: Screw-down
• Water Resistance: 10 bar
• Movement: 9RB2
• Movement Type: Automatic Spring Drive with manual winding
• Power Reserve: 72 hours
• Accuracy: ±20 seconds per year (±3 seconds per month)
• Strap Material: Ever-Brilliant Steel
  
• Buckle: Three-fold clasp with push button release and micro-adjustment feature
• Warranty: 5 year manufacturer international guarantee