Black Bay S&G

The Tudor Black Bay S&G reference 79733N occupies a distinctive position within the Black Bay family, pairing a 41 mm steel case with yellow gold accents to produce a two-tone diver of considerable presence. Available in both black and champagne dials, it bridges the line's tool-watch origins with a more formal aesthetic sensibility. Power comes from Tudor's in-house calibre MT5612, a movement that has become a benchmark for the modern Black Bay range.

Tudor introduced the S&G designation — shorthand for Steel and Gold — as part of its broader revival of the Black Bay line, drawing on the brand's long history of producing two-tone sport watches during the quartz era and earlier decades. The 79733N, introduced in 2017, represents Tudor's return to that two-tone idiom under its contemporary in-house movement programme. The combination of polished yellow gold elements with a satin-brushed steel case echoes vintage Tudor references while remaining thoroughly modern in execution. Since its introduction, the reference has attracted collectors who appreciate the duality of a serious dive specification dressed in precious-metal detailing.