Tudor Black Bay One 39 S&G

The Black Bay One 39 S&G (ref. M79663-0002) is a 39mm steel case paired with a fixed steel bezel covered by a 0.3mm yellow gold cap, measuring 12mm thick and fitted with a sapphire crystal. The silver dial is complemented by luminous hands and markers, and the bracelet combines steel center links with sections capped in yellow gold, closed by a TUDOR "T-fit" folding clasp featuring a solid yellow gold logo. Inside is the automatic Tudor Manufacture Calibre MT5602, COSC-certified as a chronometer, offering 70 hours of power reserve and water resistance to 100 metres.