Tudor Black Bay Pro

Tudor's Black Bay Pro M79470-0006 is a GMT watch with a 39mm steel case finished with polished and satin surfaces. The case measures 14.6mm thick, with a 20mm lug width. A fixed 24-hour graduated bezel in satin-brushed steel sits atop the case, and a domed sapphire crystal covers the opaline dial. Inside is the self-winding manufacture calibre MT5652, a COSC-certified chronometer movement with 70 hours of power reserve. The screw-down crown is steel with the Tudor rose in relief. Hands and indices carry luminous treatment, and a central seconds hand rounds out the display alongside the GMT function. A hybrid rubber and leather strap closes with a steel folding clasp and safety catch. Tudor rates the case to 200 metres.