Tudor Black Bay 54 - 37mm 79000B

Overview 

The combination of a blue dial, blue bezel insert, and snowflake hands on the 79000B is a specific colour proposition within the BB54 range — not a neutral base with a colour accent, but a monochromatic composition with a warm contrast element. That choice positions this variant differently from both the black-dial 79000N and the smooth-bezel Blue Lagoon: it retains the rotating bezel and dive-watch architecture of the former while carrying the colour-forward character of the latter. The result is the BB54 configuration with the most clearly defined visual identity in the line.

The case is 37mm stainless steel with polished and satin-brushed finishing — the historically accurate dimension from Tudor's 1954 Reference 7922. The rotating bezel carries a matte blue anodized aluminum insert with no minute markings, consistent with the minimalist mid-century tool-watch specification. The blue dial carries applied markers and Tudor's snowflake hands with gilt finishing on both the hands and minute track; the warm gilt tone against the blue dial references the aged-lume character of vintage Tudor pieces without replicating it directly. No date, which keeps the composition symmetrical and the dive-watch read intact.

The movement is Tudor's in-house Calibre MT5400 — COSC-certified to ±4 seconds per day, with a silicon balance spring and 70-hour power reserve. Screw-down crown; 200-metre water resistance. The watch ships with both the riveted steel bracelet and a rubber strap, each fitted with Tudor's T-Fit clasp for sizing adjustment without tools.

Within the BB54 range, the 79000B is the variant for a buyer who wants the rotating-bezel, dive-watch configuration with a colour story rather than the black-and-gilt standard. Against the 79000N, the Blue introduces a more contemporary visual character while retaining identical movement, water resistance, and proportions. Against the BB58 at 39mm, the BB54's argument remains consistent: 37mm is the historically accurate Tudor dive-watch dimension, and the blue-dial configuration makes that case with a character the BB58 Blue does not replicate. Brand new, unworn, complete with box and papers dated May 2026, at RM16,500.

Specifications

Brand :	Tudor
Model Name :	Black Bay 54 "Blue"
Reference :	79000B
Material	Steel
Movement :	Tudor Calibre MT5400 (COSC), 70 hours Power Reserve, Automatic
Case Diameter :	37mm
Bracelet / Strap :	Stainless Steel with Tudor "T-fit" claps
Features :	200m depth rating, Unidirectional bezel

 

Condition

Brand New, Unworn Condition, Complete Original Set with Box and Papers dated May 2026. 

Warranty

5 years original manufacturer warranty

Further Insight from Our Specialist Team

Read our Full Review here : Omega vs. Tudor Watches: Which watch should you buy?

Watch our Video Review Here :