Grand Seiko Spring Drive U.F.A. Violet Dawn SLGB005

A Spring Drive U.F.A. limited edition captures the ethereal beauty of a frost-covered dawn with its violet-colored dial

This new Spring Drive U.F.A. creation is based on the “Evolution 9 Style,” a unique design grammar that takes the fusion of Grand Seiko’s spirit with the aesthetic sensibilities of Japan to a higher level. Its textured, violet-colored dial expresses the breathtaking moment when dawn breaks over the frost-covered forests of the Shinshu region of central Japan, where all Grand Seiko Spring Drive watches are meticulously crafted.
Powered by the Caliber 9RB2, the groundbreaking movement receives the U.F.A. designation which stands for “Ultra Fine Accuracy,” this creation boasts an astounding annual rate of ±20 seconds, making it the most accurate wristwatch movement powered by a mainspring today.*
* As of September 2025, based on Grand Seiko’s research

Limited to 1,300

• SKU: SLGB005
• Brand: Grand Seiko
• Collection: Evolution 9
• Case: Ever brilliant steel
• Case Size: Diameter 37.0mm Lug-to-lug 44.3mm Thickness 11.4mm
• Dial: Violet 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
• Warranty: 5 year manufacturer international guarantee