Royal Jewelers is an authorized Grand Seiko dealer in the Boston area and offers the SBGR309 with Grand Seiko's 5 year warranty.
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.
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