Tudor Black Bay 54

The Black Bay 54 (M79000N-0001) has a 37 mm steel case measuring 11.2 mm thick, paired with a 3-link stainless steel bracelet fitted with a TUDOR "T-fit" clasp. The black domed dial is set beneath a sapphire crystal and surrounded by a 60-minute unidirectional bezel in stainless steel with an aluminium insert devoid of minute graduations. It is powered by the automatic Tudor Manufacture Calibre MT5400, a COSC-certified chronometer movement offering 70 hours of power reserve, and the case is water resistant to 200 metres.