Our friends at HODINKEE have dropped the news that Tudor has just shaken things up by joining in on Only Watch to unveil the Tudor Heritage Black Bay One Reference 7923/001. Only Watch is an annual charity auction that features some of the watch world’s biggest names watch expert Aurel Bacs and Phillips co-hosting this year’s event. The Tudor Heritage Black Bay One is the very first completely unique watch from the Tudor-Rolex family, which only adds to its value. Its design brings back the attributes of the 1950’s reference 7923, with a black bezel, a glossy black dial with gilt printing, two lines of red text, and gold baton hands. The Tudor Heritage Black Bay One has already gotten watch enthusiasts calling for full production, which as of now is unlikely to happen. For now, it’s expected to fetch at least tens of thousands of dollars at the Only Watch 2015 auction. See it in all its glory below and head on over to HODINKEE to learn more.