Case #324 — Tudor Black Bay 58 “Navy Blue” Ref. 79030B

Status: Active Investigation
Condition: Very Good Pre-Owned
Scope: Full Kit
Year: 2022

🔎 Case Notes

The Tudor Black Bay 58 “Navy Blue” Ref. 79030B is one of the strongest modern Tudor sport watches in the current market — a reference that takes the Black Bay 58 formula and gives it a slightly sharper, more expressive edge through its blue dial and matching blue bezel. At 39mm, it keeps the proportions that made the BB58 such a hit in the first place: compact, balanced, and easy to wear daily without sacrificing the feel of a true dive watch.

This reference has become especially popular because it hits a rare middle ground so well. It feels vintage-informed without being fussy, modern without being oversized, and substantial without becoming heavy-handed. The matte blue aluminum bezel, domed crystal, and riveted bracelet styling all help give it that “heritage done right” feel that Tudor has executed so well in the Black Bay line.

This example dates to 2022 and is presented in very good pre-owned condition, showing only light wear consistent with normal careful use. The case and bracelet show only barely visible wear overall. It comes as a full kit and is currently sized to fit approximately an 8-inch wrist, which is an especially strong bracelet fit for buyers who need the extra length.

🕰️ The Evidence

Reference: 79030B / M79030B-0001
Model: Tudor Black Bay 58 “Navy Blue”
Case: Stainless Steel
Case Size: 39 mm
Bezel: Unidirectional steel bezel with matte blue anodized aluminum insert
Crystal: Domed Sapphire Crystal
Dial: Blue, domed
Movement: Tudor Manufacture Calibre MT5402 (COSC) Automatic
Bracelet: Stainless Steel Bracelet
Bracelet Fit: Approximately 8" wrist
Water Resistance: 200 m
Year: 2022
Accessories: Full Kit

Condition Notes: Very good pre-owned condition with only lightly visible wear consistent with normal use. Case and bracelet show barely visible wear overall. Crystal is sapphire and dial/hands present cleanly.

🏁 Diving Heritage

The Black Bay 58 line draws directly from Tudor’s late-1950s dive-watch history, especially the proportions and visual cues of the brand’s early 200-meter divers. The “58” designation itself is a nod to 1958, the year Tudor introduced the reference 7924 “Big Crown,” a foundational watch in the brand’s dive lineage.

The blue version adds a distinctly modern twist to that formula. It keeps the compact dimensions and vintage-rooted layout intact, but the colorway gives it a fresher, more contemporary personality than the black model while still staying fully versatile as an everyday sports watch.

🌟 Collector Provenance

The Black Bay 58 has become one of Tudor’s most successful modern references because it gets the fundamentals right: size, comfort, movement quality, and market recognition. Examples that include the full kit remain especially appealing, and this one also benefits from the longer bracelet fit, which is often a practical advantage rather than a footnote.

For many buyers, the BB58 is the “right watch, right wrist” Tudor — a piece that can work as a first serious luxury sport watch or sit comfortably in a deeper collection as an easy daily wearer. The blue version stands out just enough to feel distinct without becoming limiting.

🌟 Celebrity Provenance

The Black Bay family has become one of the most recognizable pillars of Tudor’s modern identity, widely appreciated by collectors, enthusiasts, and public figures for its balance of vintage influence and genuine daily usability. The BB58, in particular, is often seen as the sweet spot in the line thanks to its proportions and wearability.

🧾 From the Case File

“Recovered as a 2022 Tudor Black Bay 58 Ref. 79030B. Full kit. Very good pre-owned condition with barely visible wear to the case and bracelet. Sized to approximately an 8-inch wrist.”

🗝️ BST Verdict

Case #324 delivers exactly what has made the Black Bay 58 one of Tudor’s modern staples: excellent proportions, broad collector appeal, real daily wearability, and a clean, versatile design that still has personality. With a full kit, light honest wear, and an especially strong bracelet fit, this is a very attractive example of the blue BB58.

👉 Every case deserves a closer look.