TUDOR released the Black Bay 54 “Lagoon Blue”

A Dive Into Summer

The NEW TUDOR Black Bay 54 “Lagoon Blue” captures the spirit of a serene escape—where sapphire seas meet sunlit shores. With its elegant 37mm steel case, this timepiece blends vintage dive heritage with a fresh, summer-ready aesthetic. Its domed, sand-textured “Lagoon Blue” dial and mirror-polished bezel instantly evoke imagery of calm waters and white-sand beaches. More than a watch, it’s a state of mind.

Diving Into the Past with Modern Performance

Inspired by the legendary 1954 Oyster Prince Submariner Ref. 7922, the Black Bay 54 stays true to its naval-diver roots while integrating state-of-the-art technology. Housed within its compact case is the Manufacture Calibre MT5400, a COSC-certified movement with a 70-hour power reserve. A nod to heritage, elevated for the modern wrist.

As part of TUDOR’s “Daring” collection, the Lagoon Blue edition blends nostalgia with bold color and performance. Its five-link stainless steel bracelet with a T-fit clasp ensures a comfortable, tailored fit—perfect for any adventure, beachside or beyond.

Watch Specifications

Reference: M79000-0001
Collection: TUDOR Daring
Case Size: 37mm
Case Thickness: 11.2mm
Lug Width: 20mm
Case Material: Stainless steel with polished and satin finish
Bezel: Unidirectional 60-minute bezel, mirror-polished steel insert (no minute markings)
Dial: Lagoon Blue, domed and textured
Crystal: Domed sapphire
Movement: Manufacture Calibre MT5400 (COSC-certified)
Power Reserve: Approx. 70 hours
Crown: Screw-down steel crown with TUDOR rose in relief
Water Resistance: 200m / 660 ft
Bracelet: Five-link stainless steel, polished and satin finish, T-fit clasp
Guarantee: 5-year transferable, no registration required
Price: $4,350

Where Heritage Meets Horizon

A seamless blend of sun-soaked style and enduring utility, the TUDOR Black Bay 54 “Lagoon Blue” isn’t just a dive watch—it’s a daring declaration of summer-ready sophistication. Since this is part of their “Daring” collection, expect this is definitely going to begging for a premium. Whether you’re exploring the depths or lounging at sea level, it brings both pedigree and a taste of paradise to your wrist.