UNWORN Tudor Black Bay 58 Burgundy Master Chronometer M7939A1A0RU

The Black Bay 58, Refined for a New Generation

The Black Bay 58 has become one of Tudor's defining modern watches, celebrated for its balanced 39 millimeter case and vintage-inspired proportions. This latest generation builds upon that foundation with meaningful technical improvements, most notably the METAS-certified MT5400-U Master Chronometer movement, bringing enhanced accuracy, anti-magnetic resistance, and everyday reliability to one of the collection's most popular references.

Originally purchased from an authorized dealer in May 2026, this unworn example remains exactly as enthusiasts hope to find it. Complete with its original presentation set, factory stickers still in place, and the balance of the Tudor factory warranty, it offers the opportunity to acquire one of Tudor's newest and most sought-after sports watches without the wait.

At A Glance

• Reference: M7939A1A0RU
  
• Case Size: 39 millimeter
  
• Movement: Tudor MT5400-U Master Chronometer automatic
  
• Case Material: Stainless steel
  
• Bracelet: Stainless steel bracelet
  
• Dial: Black
  
• Bezel: Burgundy unidirectional rotating bezel
  
• Crystal: Sapphire
  
• Water Resistance: 200 meters
  
• Power Reserve: 65 hours
  
• Card Date: May 2026
  
• Factory Warranty: Balance of Tudor factory warranty remaining
  
• Condition: Unworn

Condition

The watch remains unworn and presents in like-new condition. The crystal, case, bracelet, and clasp are free of notable imperfections. The factorycase & caseback sticker and several original bracelet stickers remain in place.

As expected with dealer handling and shipping, the polished surfaces may show the occasional faint handling mark. Please review the photos carefully, as they form part of the description and accurately represent the condition of the watch.

Included With Watch

Included with the watch are the inner box, outer box, warranty card, booklets, and hang tag.

Why We Like It

The Black Bay 58 has earned its reputation by delivering everything enthusiasts appreciate about modern Tudor in a size that wears exceptionally well on nearly any wrist. Its 39 millimeter case recalls the proportions of classic dive watches while benefiting from contemporary construction, robust water resistance, and one of the strongest value propositions in Swiss watchmaking. Rather than chasing trends, the Black Bay 58 has become a benchmark for collectors seeking a versatile sports watch with genuine heritage and everyday practicality.

This updated Burgundy reference takes that formula a significant step further. The introduction of the METAS-certified Master Chronometer MT5400-U movement isn't simply an incremental upgrade—it places the Black Bay 58 among a select group of dive watches meeting some of the industry's most demanding standards for precision, magnetic resistance, and overall performance. Combined with the striking burgundy bezel, unworn condition, remaining factory warranty, and complete presentation set, this reference represents the most technically advanced and refined Black Bay 58 Tudor has produced to date.

Full Specifications

• Reference Number: M7939A1A0RU
• Model: Black Bay 58 Burgundy Master Chronometer
• Movement: Tudor MT5400-U Master Chronometer
• Case Material: Stainless steel
• Case Size: 39 millimeter
• Water Resistance: 200 meters
• Power Reserve: 65 hours
• Dial: Black
• Bezel: Burgundy unidirectional rotating bezel
• Bracelet: Stainless steel bracelet
• Card Date: May 2026
• Factory Warranty: Balance of Tudor factory warranty remaining
• Location: Fort Worth, Texas

The Arieli Collection Difference

Every watch we offer is carefully inspected and accurately represented, with clear communication and a collector-first approach from start to finish. We offer fully insured overnight shipping within the United States, approved international delivery, and are always happy to provide additional photos or videos upon request.

Because this watch remains covered by the Tudor factory warranty, you'll continue to enjoy the confidence of manufacturer support. Once that coverage expires, you'll also have access to our trusted watchmakers at fair, collector-friendly rates should service ever be needed.