Tudor 79000 Black Bay 54 SS Lagoon Blue Dial 2025

Tudor advances its Black Bay line with the Black Bay 54 reference 79000 "Lagoon Blue," unveiled in 2024. This stainless steel diver captures the essence of vintage Tudor and Rolex Submariners from the 1950s, but distinguishes itself with a striking blue, sand-textured dial reminiscent of tropical waters—a centerpiece for the "Lagoon Blue" moniker. The watch is powered by Tudor’s robust manufacture caliber MT5400, recognized for its COSC-certification and 70-hour power reserve, reinforcing the brand’s reputation for reliability and precision. The 37mm case size is an authentic nod to early-era diving instruments, while modern finishing like mirror-polished accents and a five-link steel bracelet contribute to everyday comfort and visual sophistication. Collectors will appreciate the no-date, time-only dial layout, preserving the purity of vintage-inspired design. A screw-down crown and unidirectional diving bezel reinforce its tool-watch credentials, while the 200m depth rating ensures bona fide underwater prowess. The Lagoon Blue variant adds a rare, boutique-like twist on the Black Bay formula, with production rumored to be more limited than standard models. For discerning collectors, the 79000 is both a wearable classic and a refreshing addition to contemporary Tudor heritage. Like New with Tudor box and papers dated 2025.