TUDOR Black Bay One 39 Blue Dial Watch M79660-0002

Sale!

Original price was: £2,850.00.Current price is: £2,650.00.

In stock

Box: Yes | Papers: Yes | Year: 2025
Specifications
  • REFERENCE: M79960-0002
  • CONDITION: Immaculate condition with full set
  • GUARANTEE: Mar 2025
  • MATERIAL: Stainless steel
  • DIAL: Blue
  • BRACELET: 5-link stainless steel bracelet with polished and satin finishes
  • DIAMETER: 39mm
  • BEZEL: Polished
  • CROWN: Screw-down
  • CRYSTAL: Flat sapphire crystal
  • WATER RESISTANCE: Waterproof to 100m
  • MOVEMENT: Calibre MT5602
  • ACCURACY: -4/+6 sec/day, after casing
  • POWER RESERVE: Approximately 70 hours
  • CLASP: TUDOR “T-fit” clasp with rapid adjustment

The TUDOR Black Bay One 39 is one of the world’s most sophisticated timepieces. Having been developed as a new vision of the Black Bay line, this elegant watch is an impressive representation of the brand’s refined approach to classic design, combining elements of TUDOR’s heritage with contemporary design sensibility to create a watch that transitions effortlessly between environments.

Presented on a five-link stainless steel bracelet with polished and satin finishes, this 39mm Black Bay One in stainless steel showcases a stunning deep blue dial with applied hour markers and TUDOR’s signature “snowflake” hands. The curved case design offers a distinctive departure from traditional tool watch styling, embracing a sophisticated, versatile, unisex chic that balances presence with exceptional comfort.

Condition: Immaculate pre-owned condition
Includes: Complete box set
Guarantee: Warranty valid until 2030
Shipping: Free UK delivery

TUDOR Black Bay One 39 Key Features

Refined Aesthetic

  • Elegant deep blue dial creating a sophisticated and versatile appearance that shifts beautifully under different lighting conditions
  • Fixed stainless steel bezel with polished and satin finish providing a sleeker, more refined profile
  • Curved case design offering a distinctive departure from traditional tool watch styling
  • Applied hour markers with luminous material creating micro-moments of brilliance for enhanced legibility
  • Signature “snowflake” hands maintaining connection to TUDOR’s diving heritage
  • Slim 12.0mm profile providing excellent comfort under cuffs for professional environments
  • Perfect 39mm proportions representing the “golden ratio” for versatile wear across different wrist sizes

Technical Excellence

  • TUDOR Manufacture Calibre MT5602 self-winding mechanical movement designed and manufactured entirely in-house
  • COSC-certified chronometer ensuring precise timekeeping with official recognition
  • Silicon balance spring providing complete resistance to magnetic fields and temperature variations
  • Free-sprung balance with micro-adjustment screws ensuring stable, long-term precision
  • Bidirectional winding system maximising efficiency for rapid power generation
  • Impressive 70-hour power reserve eliminating the need for weekend resetting
  • Non-magnetic components ensuring consistent performance despite electronic device exposure

Versatile Construction

  • Perfectly proportioned 39mm case balancing presence with comfort for all-day wear
  • 100-metre water resistance (330 feet) providing everyday practicality and peace of mind
  • Five-link stainless steel bracelet with sophisticated polished and satin finishes
  • TUDOR “T-fit” folding clasp with rapid adjustment system offering 8mm of on-the-fly adjustment
  • 21mm lug width maintaining proportional balance and visual harmony
  • Stainless steel screw-down crown with the TUDOR rose in relief
  • Flat sapphire crystal providing excellent clarity and scratch resistance

Contemporary Refinement

  • Modern interpretation of timeless watch design principles balancing heritage with innovation
  • Chameleon-like versatility suitable for both casual and formal settings without compromise
  • Distinctive blue dial complementing the stainless steel case with sophisticated depth
  • Perfect balance between sportiness and elegance transcending traditional categorisation
  • Robust construction ensuring reliable daily wear with Swiss manufacturing quality
  • Integrated bracelet design flowing seamlessly from the case for unified aesthetic
  • Clean, uncluttered dial layout prioritising legibility and timeless appeal

The TUDOR Black Bay Legacy

TUDOR presents a new version of its Black Bay line in steel with a fixed bezel, representing a thoughtful evolution of the collection that has defined modern dive watch aesthetics. Available in four sizes (31mm, 36mm, 39mm and 41mm), with the 39mm offering perfect proportions for a wide range of wrist sizes, the Black Bay One models bring a unique aesthetic to the Black Bay line.

The curved cases offer a language that slightly departs from the brand’s iconic tool watch spirit to embrace a sophisticated, versatile, unisex chic. This versatile approach combines elements of TUDOR’s diving heritage with contemporary design sensibility, creating a watch that transitions effortlessly between environments while maintaining the robust construction and technical excellence that has made TUDOR synonymous with reliability and performance.

Perfect For

  • Style-conscious individuals seeking a versatile everyday timepiece that adapts to any environment
  • Watch enthusiasts appreciating the perfect balance between sport and dress aesthetics
  • Professionals requiring a refined timepiece appropriate for business environments
  • Those who value in-house movement technology combined with authentic Swiss heritage
  • Individuals with medium wrists seeking ideal proportions and comfortable all-day wear
  • Couples looking for complementary watches with sophisticated unisex appeal
  • Admirers of clean, timeless design with modern reliability and technical innovation
  • TUDOR collectors seeking a refined addition that complements more tool-oriented pieces

Frequently Asked Questions

What makes the 39mm size so perfectly versatile?

The 39mm diameter of the Black Bay One represents what many watch enthusiasts consider the “golden ratio” of case sizing, a dimension that achieves remarkable versatility across a wide range of wrist sizes and social contexts. This particular size has historical significance, echoing the proportions of mid-century dress watches whilst offering enough presence to satisfy contemporary tastes without overwhelming smaller wrists.

For individuals with wrist circumferences between 16-19cm (approximately 6.25-7.5 inches), the 39mm case sits perfectly centred, with the lugs staying within the flat portion of the wrist. This balanced positioning ensures both comfort and visual harmony. At just 12.0mm thick, the watch slides easily under shirt cuffs, a crucial consideration for business environments where a watch shouldn’t catch on clothing or appear overly bulky. The inclusion of this size within the Black Bay One range reflects TUDOR’s recognition that modern watch enthusiasts increasingly seek versatility rather than maintaining separate collections for different occasions.

How does the blue dial create such a distinctive character?

The blue dial of the Black Bay One 39 represents a masterclass in subtle sophistication, employing several carefully considered design elements to create a distinctive character that sets it apart from both competitors and other models within the TUDOR collection. Rather than opting for a vibrant or high-contrast blue, TUDOR has selected a restrained, deep navy hue that shifts fascinatingly under different lighting conditions.

In bright, direct illumination, the dial reveals subtle depth and texture, with almost imperceptible vertical brushing that creates gentle light play across its surface. As lighting dims, the dial appears to deepen almost to black, with the luminous markers and hands providing dramatic contrast. This chameleon-like quality means the watch presents differently throughout the day, providing visual interest that more static dials cannot match. Perhaps most importantly, this particular shade of blue straddles the divide between classic and contemporary perfectly, providing more character than traditional black or white dials while maintaining complete versatility.

What advantages does the fixed bezel design offer?

The fixed bezel design of the Black Bay One 39 represents a thoughtful departure from TUDOR’s more tool-oriented divers, offering several distinct advantages that transform both the aesthetic and functional characteristics of the timepiece. Most immediately apparent is the sleeker, more refined profile, without the serrated or coin-edge grip necessary for rotating bezels, the watch presents a smoother silhouette that transitions more elegantly between case and bracelet.

From a practical perspective, the fixed bezel significantly reduces the overall height compared to diving models with rotating mechanisms. This slimmer profile allows the watch to slide effortlessly under shirt cuffs, making it substantially more comfortable for all-day wear in professional environments. The absence of a rotating timing scale also produces a cleaner, more focused aesthetic, allowing the dial to become the undisputed visual centrepiece. This design choice creates a distinctive character within TUDOR’s lineup while maintaining familiar Black Bay elements, establishing a separate identity that complements rather than competes with the more tool-oriented models.

How does the “T-fit” clasp system enhance comfort?

The TUDOR “T-fit” clasp system represents one of those seemingly minor innovations that fundamentally transforms the everyday wearing experience. This practical system allows the wearer to carry out fine, instant adjustment of up to 8mm on the clasp through five distinct positions, requiring no tools and providing immediate micro-adjustments without removing the watch.

Throughout a typical day, your wrist naturally expands and contracts due to temperature changes, activity levels, and fluid retention. Without adjustment capability, this can lead to a bracelet that feels uncomfortably tight in warm conditions or disconcertingly loose when cool. The “T-fit” system elegantly solves this problem while maintaining long-term reliability through robust construction and clear, tactile feedback when engaged. For those who travel frequently between different climates, this feature proves particularly valuable, transforming the Black Bay One 39 from merely a beautiful object into a genuinely practical companion for daily life.

What sets the MT5602 movement apart from standard calibres?

The Manufacture Calibre MT5602 represents TUDOR’s commitment to technical independence and exceptional performance standards. Unlike sourced movements found in many watches at similar price points, this calibre was designed, developed, and manufactured entirely in-house, allowing TUDOR complete control over specifications and quality while incorporating several sophisticated features that distinguish the MT5602 from standard movements.

Most immediately appreciable in daily use is the impressive 70-hour power reserve, significantly exceeding the 40-48 hours typical of many automatic calibres. This extended autonomy means your Black Bay One 39 can be removed on Friday evening and still be running accurately on Monday morning. The silicon balance spring represents sophisticated material science that maintains consistent oscillation regardless of environmental challenges, ensuring precision despite exposure to everyday electronic devices. The free-sprung balance with micro-adjustment screws allows precise regulation that remains stable over time, while the bidirectional winding system maximises efficiency by generating power regardless of rotor direction.

Why has the Black Bay One collection become so popular among enthusiasts?

The Black Bay One collection has rapidly established itself as a favourite among watch enthusiasts for several compelling reasons that transcend mere aesthetics or specifications. At its core, the collection represents a perfectly calibrated balance between opposing qualities that typically require compromise, heritage and innovation, sportiness and elegance, presence and wearability.

The curved cases offer a language that slightly departs from the brand’s iconic tool watch spirit to embrace sophisticated, versatile, unisex chic. This subtle evolution maintains enough visual connection to TUDOR’s heritage to satisfy traditionalists while introducing refinements that appeal to those seeking more versatile timepieces. The fixed bezel models in particular have garnered appreciation for their chameleon-like versatility, sophisticated enough for formal business settings yet robust enough for weekend activities. What truly distinguishes the collection is its value proposition, offering manufacture movement technology, refined finishing, and thoughtful design at accessible price points, while the Black Bay One models have successfully carved out a distinct identity that complements rather than competes with diving-oriented siblings.

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.

Unless explicitly stated, all product images and videos are of the timepiece advertised and no stock images are used. All images and videos on this webpage are copyright of MVS Watches and copying, downloading or using elsewhere without prior consent is strictly prohibited.

What our customers think of us

RELATED PRODUCTS