The Tudor Black Bay Yellow Gold & Steel Silver Dial 31mm Ref. M79603-0007 combines refined two-tone design with modern watchmaking performance in a compact profile. Introduced in 2022, this model features a 31mm stainless steel case with polished and satin finishes and a fixed solid yellow gold bezel for a distinctive contrast. The silver dial is set with diamond hour markers, offering both clear readability and a touch of luxury. Powered by the COSC-certified Manufacture Calibre MT5201, this self-winding movement provides a 50-hour power reserve and reliable chronometer accuracy. The screw-down crown, crafted in steel and capped with 0.1mm yellow gold, ensures water resistance up to 100 meters. The bracelet integrates stainless steel and yellow gold links, secured with the Tudor “T-fit” folding clasp and a solid gold logo. This reference stands out for its balanced proportions, distinctive materials, and robust technical features.