Tudor Black Bay 58 Jubilee 39mm 7939A1A0NU 2026 [Preowned]

Overview

The Tudor Black Bay 58 reference 7939A1A0NU is the current generation BB58, the second iteration of the model Tudor introduced in 2018. The defining change is the movement: the MT5400-U adds METAS Master Chronometer certification to the existing COSC standard, making this the most technically specified movement Tudor has put in the BB58 to date.

The 39mm case sits at 11.7mm thick, measurably slimmer than the standard Black Bay. The matte black dial runs a reduced-text layout with snowflake hands carrying Chromalight fill. The unidirectional black aluminium bezel retains the diver's identity at this case size. The five-link bracelet with T-fit clasp adjusts in half-millimetre increments without tools: a detail that changes how the watch wears across a full day.

The movement is the Calibre MT5400-U: COSC and METAS Master Chronometer certified, anti-magnetic to 15,000 gauss, with a 65-hour power reserve. Water resistance is 200 metres.

The BB58 five-link sits at the crossover point between the Black Bay's tool-watch credentials and a watch that functions in a professional context. The five-link bracelet carries the same movement and case profile as the standard steel bracelet variant, in a configuration that wears differently. The BB58 does not carry a secondary market premium; it trades below retail, making a good entry point to collectors interested in the brand and line-up. This piece is preowned, excellent condition, complete original set with box and papers dated June 2026, at RM16,000, against RRP RM20,800.

Specifications

Brand :	Tudor
Model Name :	Black Bay 58
Reference :	7939A1A0NU
Material	Stainless Steel
Movement :	Tudor Calibre MT5400-U, 65 Hours Power Reserve, Automatic, COSC & METAS Certified
Case Diameter :	39mm
Bracelet / Strap :	Stainless Steel Jubilee
Features :	200m depth rating, Unidirectional bezel, Anti-magnetic to 15,000 gauss

Condition

Preowned, Excellent Condition, Complete Original Set with Box and Papers dated June 2026.

Warranty

5 year original manufacturer warranty.

Further Insight from Our Specialist Team

Read our Full Review here : The Guiding Compass: Why the 2026 Tudor Black Bay 58 Refuses to Reinvent Itself

Watch our Video Review Here :