Black Bay Chrono

“Black Bay Chrono (1st gen)”

The 41mm Oystersteel 79350 is the first-generation Black Bay Chrono and Tudor's first in-house chronograph, launched in 2017 and produced through 2021. It pairs a black dial with stick-and-dot markers, a fixed stainless steel bezel, and 300m of water resistance, making it the most dive-capable…

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