Tudor Black Bay 58 18K

The Tudor Black Bay 58 18K, reference M79018V-0006, measures 39mm in yellow gold, a dive watch built for the wrist rather than the depths. Case thickness comes in at 12.7mm, and the green dial sits under a domed sapphire crystal. Inside is the manufacture calibre MT5400, a self-winding movement certified as a chronometer with 70 hours of power reserve. The case back is open, showing the movement through sapphire, and the screw-down crown carries the Tudor rose in relief. A unidirectional rotating bezel in yellow gold, with a matt green aluminium insert and gilded markings, completes the dive-watch styling. Hands and indices carry luminous treatment for low-light legibility. The 3-link yellow gold bracelet closes with a folding clasp, also in yellow gold, and the case is waterproof to 200 metres.