The Tudor Black Bay Yellow Gold & Steel Diamond Black Dial 39mm Ref. M79673-0005 offers a blend of robust watchmaking and refined details in a versatile size. The 39mm stainless steel case features polished and satin finishes, complemented by a solid yellow gold bezel set with diamonds. The black dial is enhanced with applied diamond hour markers, providing both clarity and a distinct look. This model is powered by the COSC-certified Manufacture Calibre MT5602, delivering a 70-hour power reserve, self-winding movement, and chronometer accuracy. The screw-down crown, featuring the Tudor rose in relief and a yellow gold cap, ensures water resistance up to 100 meters. The two-tone bracelet combines solid yellow gold and gold-capped steel center links, secured with the Tudor “T-fit” folding clasp and a solid gold logo. Highlights include its diamond-set bezel, reliable in-house movement, and compact 39mm case size.