The Tudor Black Bay Yellow Gold & Steel Diamond Silver Dial 31mm Ref. M79613-0006 combines luxury materials with technical reliability in a compact case. Launched in 2022, this model features a 31mm stainless steel case with polished and satin finishes, paired with a fixed solid yellow gold bezel set with diamonds for added distinction. The silver dial is accented by diamond hour markers, offering both clarity and a refined touch. The COSC-certified Manufacture Calibre MT5201 powers the watch, providing a 50-hour power reserve and chronometer-rated precision. A screw-down crown, crafted in steel and capped with 0.1mm yellow gold and engraved with the Tudor rose, ensures water resistance up to 100 meters. The two-tone bracelet integrates steel and yellow gold links, finished with the Tudor “T-fit” folding clasp and a solid gold logo. This reference stands out for its diamond bezel, robust movement, and advanced two-tone construction.