Black Bay Chrono

The M79360N-0001 is the steel, black-dial configuration of the 2021 second-generation Black Bay Chrono, with a domed black dial set in a 41mm Oystersteel case good for 300m. It runs the in-house MT5813 automatic with a 70-hour power reserve and 28,800 vph, beneath a black aluminum bezel. Its solid…

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