Tudor Black Bay Heritage Black Bay 79230G 41mm Stainless Steel Watch The Tudor Heritage Black Bay is an intricate timepiece which was launched by Tudor back in 2012, being a perfect addition to any watch collection. This pre-owned example is finished with a black dial inside a 41mm stainless steel case, which is fitted on a 21.5cm bracelet. The watch is also powered by an Automatic movement and is water resistant up to 200 metres.