A 3-day power reserve with lasting quality
  
  
    The watch has a maximum 3-day power reserve and combines the latest in hairspring technology with an escapement developed through the MEMS technology to achieve high accuracy and stability when worn.
      The exterior exudes a strong sense of presence and a tireless luxury befitting the Grand Seiko standard.
      The delicacy, strength and beauty of the movement can be enjoyed the exhibition case back. 
   
 
  - Exterior
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            | Case Material : | Stainless steel |  
            | Glass Material : | Dual-curved sapphire |  
            | Glass Coating : | Anti-reflective coating on inner surface |  
            | Case size : | Diameter 37mm × Thickness 13.3mm |  
            | The perimeter of Band : | 192mm |  
            | Clasp type : | Three-fold clasp with push button release |  
 
 
  - Functions
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            | Water resistance : | 10 bar |  
            | Magnetic resistance : | Equipped |  
            | Weight : | 140.0 g |  
            | Other details / Features : | 
              ・35 jewels・Case back with lion emblem・Date display・Screw case back・See-through case back・Stop second hand function |  
 
 
This product was added to our catalog on Friday 29 May, 2020.