The Tudor Black Bay One 36 Steel & Gold, reference M79643, brings the refined elegance of two-tone craftsmanship into Tudor’s beloved Black Bay One line. This 36mm steel case, combined with a yellow-gold fixed bezel, offers a balanced and timeless presence on the wrist—perfect for those seeking everyday luxury with vintage flair.

The polished and satin-finished stainless steel case is complemented by a yellow-gold bezel cap, creating a warm contrast that enhances the watch’s sophistication. It features a black lacquered dial with polished gold hour markers and Tudor’s signature snowflake hands, all coated with Super-LumiNova® for excellent readability in any light.

Powering this 36mm beauty is the Tudor Manufacture Calibre MT5400, a COSC-certified automatic movement with a 70-hour power reserve and anti-magnetic properties. This ensures reliability, precision, and impressive autonomy for modern use.

The watch is equipped with a steel and yellow-gold bracelet, combining center links capped with yellow gold and finished with a Tudor T-Fit folding clasp—an ergonomic design perfect for micro-adjustments.

This Tudor is new & unworn, comes as a full set with factory warranty until 6-2030!