Tudor - Black Bay 58 - Jubilee -7939A1A0NU - Black Dial

Watch Info:

Manufacturer: Tudor

Model: Black Bay 58 GMT

Condition: Pre-Owned - Excellent

Reference: 7939A1A0NU (M7939A1A0NU-0002)

Year: 2026 (Dated 05/2026)

Box: Yes

Papers: Yes

Accessories: Complete Set (Inner & Outer Tudor Presentation Boxes, METAS Master Chronometer Guarantee Card Dated May 2026, User Manual, Guarantee Booklet, Serialized Hangtag, Full Bracelet Links)

Notes: Introduced as one of the most highly anticipated releases in Tudor’s modern history, the Black Bay 58 GMT reference 7939A1A0NU pairs the universally praised 39mm case proportions of the BB58 line with a dual-time complication and official METAS Master Chronometer certification. Fitted to a five-link "Jubilee-style" stainless steel bracelet with the T-fit rapid-adjustment clasp, this piece features a matt black domed dial with gilt accents and a bidirectional 24-hour bezel in burgundy and black. Dated May 2026, this complete set is offered in pre-owned excellent condition and would easily present as brand new with an optional light polish.

Condition Assessment:

Overall Condition: Pre-Owned - Excellent; the stainless steel case and five-link bracelet maintain crisp factory bevels and original geometry throughout, exhibiting only minor, light hairline surface marks from careful wear that would completely clear with a very light touch-up.

Dial, Hands, & Crystal: The matt black domed dial with applied gilt hour markers, gilt "Snowflake" hands, and 24-hour GMT hand are in pristine condition. The domed scratch-resistant sapphire crystal is completely clear and defect-free.

Case & Bezel: The 39mm stainless steel case and bidirectional rotatable 24-hour bezel in anodized aluminum (burgundy and black) show sharp teeth and smooth ratcheting action with zero deep dings or impact marks. The screw-down crown operates crisply.

Strap/Bracelet & Clasp: The solid five-link stainless steel bracelet retains tight tolerances with zero stretch, equipped with its factory Tudor "T-fit" micro-adjusting folding clasp.

Technical Specifications:

Reference: 7939A1A0NU (M7939A1A0NU-0002)

Case Size: 39mm

Case Material: Stainless Steel (Polished and Satin Finish)

Dial: Matte Black Domed Dial with Gilt Applied Hour Markers, Hands, and 24-Hour GMT Hand

Movement: In-house Automatic Calibre MT5452-U (METAS Master Chronometer and COSC Certified)

Power Reserve: Approximately 65 Hours

Water Resistance: 200 Meters / 660 Feet

Notable Details: METAS Master Chronometer certification (magnetic resistance to 15,000 Gauss, precision target 0/+5 sec/day); "Flyer" local-jumping GMT functionality; variable inertia balance with non-magnetic silicon hairspring; integrated T-fit micro-adjustment clasp; bidirectional 24-hour bezel; solid steel caseback.

What Makes the Black Bay Special:

The Black Bay 58 GMT reference 7939A1A0NU answers a long-standing request from the global watch community: a true "flyer" GMT watch housed in Tudor's beloved 39mm mid-century proportioned case. Inspired by the golden era of transatlantic aviation in the 1950s, the watch features a rich burgundy and black 24-hour anodized aluminum bezel insert accented by warm golden numerals and gilt dial details. Despite adding a dual-time complication, Tudor engineered the case to maintain a slim, highly wearable profile that sits effortlessly on the wrist.

Beyond its vintage charm, the BB58 GMT represents a major technical achievement as a METAS-certified Master Chronometer. To earn this distinction, the in-house Calibre MT5452-U undergoes rigorous testing for water resistance, power reserve, chronometric precision, and immunity to magnetic fields up to 15,000 Gauss. The movement provides true "flyer" functionality, allowing the local hour hand to jump independently in one-hour increments forward or backward without stopping the running seconds hand.

Elevating the reference 7939A1A0NU further is its solid five-link stainless steel bracelet, offering a sophisticated contrast of brushed and polished links paired with Tudor's proprietary "T-fit" clasp. This micro-adjustment mechanism allows tool-free on-the-fly adjustment across 8mm of travel for perfect all-day comfort. Complete with its May 2026 Master Chronometer guarantee card and presentation boxes, this complete set stands out as one of the ultimate everyday luxury travel watches on the market today.

Why Buy from Road & Wrist:

We guarantee authenticity on every watch we sell, using detailed photographs to ensure when you receive your watch, there are no surprises!

Authentication Guaranteed: Every watch undergoes rigorous verification—serial number cross-check, movement analysis, and full condition report. This timepiece is guaranteed 100% authentic, backed by our money-back guarantee.

Transparent Condition Reporting: We document every detail—both strengths and minor imperfections—so you know exactly what you're purchasing. High-quality, detailed photography is provided for every watch, ensuring no surprises and honest condition disclosure.

Secure Shipping: Your watch ships via fully insured, tracked service (e.g., FedEx Overnight) with signature required.

Post-Sale Support: We are available for servicing and maintenance, and are also happy to make suggestions for accessories (straps, winders, storage, etc…)