Prospex

A 2019 release, this Prospex (SPB107) is a 44 mm automatic diver rated to 200 m, fitted with a steel bracelet and LumiBrite indexes across the Prospex dial range. It runs the 6R35 automatic, Seiko's long-reserve workhorse offering 70 hours at 21,600 vph, placing it alongside the family's…

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