Tudor Black Bay 58 Yellow Gold Green Dial 39mm Ref. M79018V-0001 melds vintage-inspired aesthetics with modern engineering, housed in a 39mm satin-finished 18 ct yellow gold case and paired with a domed green dial. Powered by the COSC-certified Manufacture Calibre MT5400, this selfwinding movement provides a 70-hour power reserve for extended reliability. The unidirectional bezel, also in 18 ct yellow gold, features a matte green anodised aluminium insert with gold-gilded markings for precise dive timing. The open case back showcases Tudor’s movement through a sapphire crystal, while a screw-down crown bearing the Tudor rose ensures water resistance up to 200 meters. Completing the look is a domed dark brown alligator leather strap with a matching gold pin buckle, plus a complementary green fabric strap with gold band, offering versatile styling options. This model exemplifies luxurious performance for collectors seeking robust dive specifications in a precious metal construction.