Tudor Black Bay 41mm 7941A1A0NUOverview The current generation Black Bay 41 addressed the most consistent objection to its predecessor the case was too thick and delivered a meaningfully slimmer profile in response. The 7941A1A0NU on the three link bracelet is the tool watch configuration: the Oyster construction keeps the Black Bay 41 in its dive watch register, without the professional crossover character the five link bracelet introduces. For a buyer who wants the 41mm Black Bay