TUDOR Black Bay Ceramic 41mm Watch M79210CNU-0001

£3,300.00

In stock

Box: Yes | Papers: Yes | Year: 2025
Specifications

  • REFERENCE: 79210CNU-0001
  • CONDITION: Unworn condition with original box and papers
  • GUARANTEE: Jul 2025
  • MATERIAL: Ceramic
  • DIAL: Black
  • BRACELET: Hybrid leather and rubber strap
  • DIAMETER: 41mm
  • BEZEL: Uni-directional with black ceramic disc
  • CROWN: Screw-down
  • CRYSTAL: Domed sapphire
  • WATER RESISTANCE: Waterproof to 200m
  • MOVEMENT: Calibre MT5602-1U
  • ACCURACY: 0/+5 sec/day, after casing
  • POWER RESERVE: Approximately 70 hours
  • CLASP: Black PVD-treated steel folding clasp and safety catch

The TUDOR Black Bay Ceramic represents a bold evolution of the iconic Black Bay collection, merging cutting-edge materials with the timeless design language that has defined TUDOR’s dive watches for generations. This extraordinary timepiece showcases the brand’s technical expertise through its innovative use of matt black ceramic, creating a watch that is both visually striking and exceptionally durable.

Featuring a 41mm monobloc ceramic case and the distinctive “Snowflake” hands that have become synonymous with TUDOR’s diving heritage, this watch embodies the perfect balance between tradition and innovation. The Black Bay Ceramic stands as a testament to TUDOR’s commitment to creating professional-grade instruments that push the boundaries of watchmaking while respecting the brand’s storied past.

Condition: Unworn pre-owned condition
Includes: Complete box set with papers
Warranty: Valid until 2030
Shipping: Free UK delivery

Black Bay Ceramic Key Features

Professional Features

  • 41mm matt black ceramic case
  • Unidirectional rotatable bezel in black PVD-treated steel
  • 200-metre water resistance
  • Black domed dial
  • “Snowflake” hands with luminous material
  • Screw-down winding crown with TUDOR rose
  • METAS Master Chronometer certification

Precision Movement Details

  • Manufacture Calibre MT5602-1U
  • COSC and METAS certified
  • Self-winding mechanical movement
  • 70-hour power reserve
  • Bidirectional rotor system
  • Silicon balance spring
  • Anti-magnetic to 15,000 gauss

Innovative Design Elements

  • Monobloc ceramic case construction
  • Matt black ceramic finish
  • Hybrid leather and rubber strap
  • Black PVD-treated steel buckle
  • Signature “Snowflake” hands
  • Domed sapphire crystal
  • Engraved screw-down caseback

Robust Construction Details

  • Case diameter: 41 mm
  • Case thickness: 14.4 mm
  • Lug width: 22 mm
  • Matt black ceramic case
  • Black PVD-treated steel bezel
  • Sapphire crystal with anti-reflective coating
  • Water-resistant to 200 metres

The Black Bay Legacy and Context

The Black Bay collection represents TUDOR’s most successful modern interpretation of its diving heritage, drawing inspiration from the brand’s legendary Submariner references of the 1950s through 1970s. The Black Bay Ceramic takes this heritage and propels it into the future through the use of advanced materials and cutting-edge certification standards, demonstrating TUDOR’s position at the forefront of technical watchmaking innovation.

The introduction of ceramic to the Black Bay line marks a significant milestone in TUDOR’s evolution. By achieving both COSC and METAS Master Chronometer certification, this watch meets the most stringent standards in the industry for precision, magnetic resistance, and overall performance. This dual certification places the Black Bay Ceramic among the elite of professional diving watches, offering reliability that exceeds the demands of even the most extreme environments.

Perfect For

  • Professional divers
  • Watch collectors seeking innovation
  • TUDOR enthusiasts
  • Technical watch admirers
  • Ceramic watch specialists
  • Adventure seekers
  • Modern design advocates
  • Precision timepiece collectors

Frequently Asked Questions

What Makes the Ceramic Case Special?

The monobloc ceramic construction of the Black Bay Ceramic represents a significant technical achievement in watchmaking. Unlike traditional steel cases, the ceramic case is machined from a single block of high-tech ceramic, resulting in exceptional hardness, scratch resistance, and a unique matt black finish that will maintain its appearance indefinitely. This material choice isn’t just aesthetic; it offers practical benefits including lighter weight and complete resistance to corrosion.

The manufacturing process for ceramic cases requires specialised expertise and equipment, making each piece a testament to TUDOR’s technical capabilities. The matt black finish achieved through this process gives the watch a tactical, purposeful appearance that sets it apart from traditional polished or brushed steel sports watches while ensuring the watch remains virtually impervious to the scratches and scuffs that would mar conventional materials.

How Does METAS Certification Enhance the Watch?

The METAS Master Chronometer certification represents one of the most rigorous testing protocols in the watch industry, going far beyond traditional COSC chronometer standards. This certification subjects the complete watch to a battery of tests including precision in six positions, resistance to magnetic fields of 15,000 gauss, water resistance verification, and power reserve testing. The result is a guarantee of exceptional performance in real-world conditions.

For the wearer, METAS certification means unprecedented reliability in an increasingly magnetic world. With smartphones, tablets, and magnetic closures everywhere, the 15,000 gauss resistance ensures the watch will maintain its precision regardless of exposure to magnetic fields. This level of anti-magnetism, combined with the silicon balance spring, represents the pinnacle of modern watchmaking technology applied to a tool watch.

Why Choose the Black Bay Ceramic Over Steel Models?

The ceramic model offers distinct advantages that justify its position as the flagship of the Black Bay collection. Beyond the obvious aesthetic differentiation, the ceramic case provides superior scratch resistance, lighter weight on the wrist, and a unique tactile experience. The matt black finish creates a more discrete, technical appearance that appeals to those seeking a less conventional luxury sports watch.

The combination of ceramic case construction with METAS certification creates a watch that represents the absolute peak of TUDOR’s technical capabilities. While steel Black Bay models offer excellent value and traditional appeal, the ceramic version is for those who appreciate cutting-edge materials and the highest possible performance standards. It’s a choice that reflects an appreciation for innovation and a desire for the very best in modern watchmaking.

What Is the Significance of the Snowflake Hands?

The “Snowflake” hands are perhaps TUDOR’s most recognisable design element, first introduced in 1969 for the French Navy’s combat swimmers. These distinctive angular hands were developed to provide maximum legibility underwater, with their unique shape offering superior luminous surface area compared to traditional Mercedes or sword hands. Their presence on the Black Bay Ceramic connects this modern timepiece directly to TUDOR’s military diving heritage.

Beyond their functional origins, the Snowflake hands have become a symbol of TUDOR’s independent design philosophy and commitment to purposeful innovation. On the Black Bay Ceramic, these hands are filled with Grade A Swiss Super-LumiNova®, ensuring exceptional visibility in all lighting conditions. The angular geometry of the hands creates a perfect visual balance with the ceramic case’s technical aesthetic, demonstrating how heritage elements can enhance contemporary design.

How Does the Hybrid Strap System Work?

The Black Bay Ceramic features an innovative hybrid strap that combines leather on the exterior with rubber on the underside, offering the best of both materials. This construction provides the sophisticated appearance of leather with the water resistance and durability of rubber, making it ideal for a watch designed to transition seamlessly from professional diving to formal occasions. The strap’s design reflects TUDOR’s understanding that modern watch owners demand versatility without compromise.

The black PVD-treated steel buckle complements the ceramic case perfectly, maintaining the watch’s monochromatic aesthetic while ensuring secure closure. The 22mm lug width also allows for easy strap changes should owners wish to customise their watch with TUDOR’s additional strap options or aftermarket alternatives. This flexibility acknowledges that personalisation has become an important aspect of watch ownership in the modern era.

For any purchases online, we offer a 14 day refund as long as they are returned exactly as sold. Any purchases in person are final.

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