Hi-Beat 36000 Automatic, black dial (9S85)

Introduced in 2009, the SBGH005 was among the first watches to carry Grand Seiko's 9S85 Hi-Beat 36000 caliber, beating at 10 times per second for +5/-3 seconds-a-day accuracy. Its 40.2mm steel case has a swooping profile with wide, clean-angled Zaratsu-polished lugs, and the glossy, wide-grain…

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