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Grand Seiko SLGA013

Seiko has debuted two new timepieces that utilize the latest watchmaking technologies with the SLGA013 (above) and the SLGH009. The SLGA013 is powered by the 9RA2, a Spring Drive automatic with a power reserve of 120 hours while the SLGA013 features the Hi-Beat 36000 Caliber 9SA5, which has a power reserve of 80 hours. Both watches feature 40mm cases and are constructed out of Grand Seiko's Ever Brilliant Steel, a stainless steel that is more corrosion resistant and durable than most steels found in high-end watches. 

Both watches are limited to 550 units. 


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