9S Series Automatic Hi Beat 36000

Watch by Grand Seiko


SKU: SBGH005. Categories: Men's, Watches, Grand Seiko.


This Grand Seiko 9S Series features the Hi Beat 36000 movement (stainless steel model). In 1968, Seiko introduced a series of three 10 beat (high beat) calibers including the automatic caliber 61GS, the manual winding 45GS and the 19GS for women. Time has shown that Grand Seiko has achieved the highest level of accuracy in the world with high beat calibers.More than four decades later, in 2009, Seiko released the new 10 beat caliber 9S85, the most accurate 9S series caliber ever. This was not a revival of 10 beat movements from the past but an entirely original movement with newly developed critical parts including both the hairspring and escapement.

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