Tudor Black Bay 58

Overview

This pre-owned Tudor Black Bay Fifty-Eight 925, reference M79010SG-0002, brings together Tudor’s highly regarded vintage-inspired dive-watch design and the unusual character of a solid 925 silver case. Measuring 39mm across, it offers the compact, balanced proportions associated with the Black Bay Fifty-Eight while introducing a softly patinated-looking taupe colour palette across the dial, bezel and fabric strap. It is an especially distinctive interpretation of a familiar Tudor formula.

Presented in excellent condition, this UK-supplied watch was originally sold new in May 2021 and is complete with its Tudor presentation box and relevant paperwork. Its chronometer-certified automatic movement, practical 200-metre water-resistance specification and versatile styling make it equally convincing as an everyday luxury sports watch or as part of a more considered collection of dress & classic watches. Offered at £2,640, it provides a compelling route into one of Tudor’s most characterful modern references.

Brand and reference history

Tudor has long occupied an important position within Swiss watchmaking, combining dependable manufacture, strong tool-watch heritage and a design language that draws intelligently from the past. The Black Bay family has been central to the brand’s modern identity since its introduction, bringing together details inspired by Tudor dive watches from the mid-twentieth century with contemporary construction and mechanical performance.

The Black Bay Fifty-Eight takes its name from 1958, the year Tudor introduced a 39mm dive watch associated with the brand’s early professional underwater models. Its smaller case size is not simply a reduced version of the larger Black Bay; it is a deliberate return to the proportions of a historic Tudor diver. Reference M79010SG-0002 takes that formula in a particularly refined direction, using 925 silver for the case and bezel. This material choice gives the watch an unmistakable warmth and individuality, while the taupe dial and matching bezel insert create a restrained, monochromatic appearance.

The reference belongs to the Black Bay Fifty-Eight 925 collection, where Tudor paired its vintage-minded proportions with a precious-metal case and chronometer-certified manufacture movement. The result is a watch with genuine technical substance, but one that remains approachable and wearable rather than overtly formal. For collectors considering Tudor watches, it is one of the brand’s more unusual contemporary executions.

Dial, hands and design detail

The domed taupe dial is the visual focus of this reference. Its soft, earthy tone gives the watch a warmer and more understated presence than the familiar black or navy Black Bay Fifty-Eight variants. The dial is laid out with baton-style hour markers, creating a clean, highly legible display that remains faithful to the uncomplicated purpose of a traditional dive watch.

Applied hour markers and hands are filled for visibility in lower-light conditions, while the minute track around the perimeter supports accurate reading at a glance. The familiar Tudor snowflake hour hand is an important part of the Black Bay identity, offering both historical continuity and a distinctive visual signature. The combination of the snowflake hand, circular hour plots and baton detailing gives the dial a layered appearance without making it feel busy.

A gently domed crystal complements the curved dial and reinforces the watch’s vintage character. Surrounding it is a unidirectional bezel in 925 silver, fitted with a matt taupe disc graduated to 60 minutes. The tonal relationship between bezel, dial and strap is carefully judged: rather than relying on high contrast, the watch uses subtle differences in texture and shade to create depth. The result is a discreetly luxurious design that can be appreciated for its materials as much as its practicality.

The bezel’s unidirectional action is an important functional feature, allowing elapsed time to be monitored during underwater use while ensuring that an accidental movement can only indicate less remaining time. Even when worn away from the water, it gives the watch the purposeful character expected of a serious dive-inspired design.

Case, bracelet and wearability

The 39mm case is crafted from 925 silver, a material that distinguishes this Black Bay Fifty-Eight from the majority of Tudor’s steel-cased offerings. Silver has a naturally warm visual quality and develops its own character over time, making it an appealing choice for collectors who want a precious-metal watch with a less conventional appearance. Here, the metal is paired with the matt taupe bezel to create an elegant, muted contrast.

Despite its precious-metal construction, the case retains the robust architecture expected from the Black Bay family. Its proportions are compact and balanced, with a rounded profile that sits comfortably on the wrist. The screw-down crown and case-back arrangement support the watch’s 200-metre water-resistance rating, giving it the practical resilience required of a modern sports watch rather than limiting it to occasional formal wear.

This example is fitted to a taupe fabric strap, secured by a 925 silver pin buckle. The strap is an important part of the reference’s personality: it keeps the watch light in appearance and reinforces the relaxed, military-influenced character of the Black Bay Fifty-Eight. The matching buckle provides a considered finishing detail, ensuring that the precious-metal theme continues beyond the case and bezel.

A fabric strap is also inherently versatile. It can be adjusted easily, worn comfortably in warmer weather and exchanged in the future if the owner wishes to create a different look. In its supplied configuration, however, the taupe strap offers the most coherent expression of this model’s design, tying together the dial, bezel and case with a quietly contemporary palette.

Movement and technical specification

Powering the watch is Tudor’s automatic calibre MT5400, a manufacture movement developed for the Black Bay Fifty-Eight range. It is chronometer certified, reflecting testing to the standards set by the Swiss Official Chronometer Testing Institute. This certification provides an independent indication of the movement’s precision under a series of conditions, adding technical credibility to an already well-resolved watch.

The MT5400 is designed for dependable daily use and incorporates a bidirectional rotor for automatic winding. Its approximately 70-hour power reserve means that the watch can be removed for a weekend and still have a strong chance of continuing to run when picked up again, depending on its state of wind. This is a practical advantage for an owner who rotates between several watches.

• Brand: Tudor
• Model: Black Bay Fifty-Eight 925
• Reference: M79010SG-0002
• Movement: Automatic Tudor manufacture calibre MT5400
• Certification: Chronometer certified
• Case material: 925 silver
• Case diameter: 39mm
• Bezel: Unidirectional 925 silver bezel with matt taupe 60-minute graduated disc
• Dial: Domed taupe baton dial
• Strap: Taupe fabric strap
• Buckle: 925 silver pin buckle
• Water resistance: 200 metres
• Presentation: Tudor box and relevant paperwork
• Original supply: UK supplied as new in May 2021

The technical specification makes this watch suitable for a broad range of use. It has the mechanical integrity and water resistance of a modern sports watch, while the silver case and softly coloured dial give it enough refinement for more polished settings. As with any mechanical watch, water-resistance performance should be checked periodically, particularly if the watch is to be used in water or exposed to significant changes in temperature.

Sizing and how it wears

The 39mm diameter is one of the defining strengths of the Black Bay Fifty-Eight. It offers a compact footprint without feeling undersized, occupying the middle ground between traditional vintage proportions and the larger dimensions often found in contemporary sports watches. The case sits neatly on the wrist, while the relatively restrained diameter allows the domed dial and silver bezel to remain visually balanced.

On the wrist, this reference has a notably calm presence. The taupe colour scheme is less assertive than a black-dialled diver, and the fabric strap gives it a relaxed, adaptable character. At the same time, the silver case catches light differently from steel, giving the watch a subtle sense of distinction. It can be paired with casual clothing, knitwear and denim, but also works well alongside more tailored pieces.

The fabric strap helps distribute the watch comfortably and provides straightforward adjustment. Its texture also prevents the watch from appearing overly formal, despite the use of a precious metal. Owners who prefer a more traditional bracelet or rubber configuration may explore alternatives separately, but the supplied strap is central to the intended character of this particular reference.

The 200-metre water-resistance rating means that the watch is not merely styled as a diver. Nevertheless, practical water use should always be approached with care, and the crown should be fully secured before any exposure. For most owners, the principal appeal will be the confidence that comes from robust construction combined with genuinely wearable proportions.

Collectability and market value

The Black Bay Fifty-Eight 925 occupies an interesting position within Tudor’s catalogue. It benefits from the broad recognition of the Black Bay family, while its silver construction and taupe colourway give it a degree of rarity and individuality not shared by every standard-production variant. The 39mm case also connects directly with the historical inspiration behind the Fifty-Eight name, making the reference relevant to both modern Tudor enthusiasts and collectors drawn to vintage proportions.

Silver is an unusual case material in contemporary luxury watchmaking. Unlike steel, it develops a patina and can change subtly with wear and environment. That characteristic can be part of the attraction, allowing each watch to acquire a personal appearance over time. It also means that condition, care and the owner’s preferences are particularly important when assessing a pre-owned example.

Market value is influenced by several factors, including the exact reference, overall condition, completeness, date of original supply and the presence of the correct accessories. This watch is offered with its Tudor box and relevant paperwork and was originally UK supplied as new in May 2021. Its excellent condition and complete presentation add practical appeal for a buyer seeking a well-documented example rather than a watch alone.

It is also useful to compare the reference within the wider Black Bay family. A buyer considering a larger travel-oriented model, for example, may also look at the Tudor Black Bay GMT, but the Fifty-Eight 925 offers a more compact, monochromatic and material-led experience. Its appeal lies in its proportions, silver case and restrained taupe execution, rather than in additional complications.

Authenticity, condition and servicing

This is an authentic Tudor Black Bay Fifty-Eight 925, reference M79010SG-0002, supplied with its Tudor box and relevant paperwork. The watch was originally supplied in the United Kingdom as new in May 2021. These details provide useful context for the watch’s history and support a confident purchase for collectors who value a complete and traceable presentation.

The stated condition is excellent. As with any pre-owned watch, close inspection of the case, bezel, crystal, crown, buckle and strap remains important, particularly with a 925 silver model whose surface may naturally change over time. Any marks or tonal variation should be considered within the context of the material and its ownership history rather than automatically treated as faults.

The automatic MT5400 movement is engineered for long-term serviceability, but all mechanical watches benefit from appropriate maintenance. Servicing intervals depend on use, storage, environmental exposure and observed performance. If the watch is regularly worn in water, water-resistance testing should be carried out at suitable intervals. The crown should also be operated only when the watch is dry and should never be adjusted while submerged.

A future service should be entrusted to an appropriately qualified watchmaker familiar with Tudor manufacture movements. Any work should preserve the integrity of the case, bezel, dial, hands and movement, with particular care taken around the silver components. Buyers are welcome to seek further information about the watch’s condition and supplied accessories before committing to purchase.

Buying this watch from us

Priced at £2,640, this Tudor Black Bay Fifty-Eight 925 offers a distinctive combination of manufacture movement, chronometer certification, precious-metal construction and compact vintage-inspired design. It is supplied with its Tudor box and relevant paperwork and benefits from an original UK supply date of May 2021. The excellent condition makes it an attractive option for a buyer wanting a refined pre-owned example ready to wear and enjoy.

We present each pre-owned watch with clear, accurate information about its reference, materials, movement, condition and accessories. We do not rely on vague descriptions: the important details of this example are known, including its 39mm 925 silver case, taupe dial and bezel, MT5400 automatic movement, fabric strap and silver pin buckle.

For a collector, the appeal is the balance of recognisable Tudor design and unusual execution. For a first luxury watch buyer, the 39mm proportions, excellent legibility and robust 200-metre water resistance make it straightforward to live with. For an established enthusiast, the silver case and taupe palette provide a welcome point of difference within the Black Bay range.

If you are looking for a Tudor with genuine personality rather than a conventional monochrome sports watch, this Black Bay Fifty-Eight 925 deserves close consideration. Its compact profile, precious-metal details and complete presentation make it a versatile addition to a collection, while its mechanical specification ensures that the visual appeal is supported by serious everyday performance.

Frequently asked questions

What is the case size of this Tudor Black Bay Fifty-Eight 925?

The watch has a 39mm case diameter. This is the defining size of the Black Bay Fifty-Eight range and is designed to reflect the proportions of Tudor’s historic 1958 dive-watch inspiration.

What material is the case made from?

The case is made from 925 silver. The bezel is also specified in 925 silver, and the watch is paired with a 925 silver pin buckle.

What movement does the watch use?

It is powered by Tudor’s automatic manufacture calibre MT5400. The movement is chronometer certified and offers an approximately 70-hour power reserve.

Is this watch water resistant?

Yes. The model has a stated water-resistance rating of 200 metres. The crown should be fully secured before exposure to water, and water resistance should be checked periodically, especially before swimming or diving.

What is included with the watch?

This example comes with its Tudor box and relevant paperwork. It was originally supplied in the United Kingdom as new in May 2021.

What condition is the watch in?

The watch is described as being in excellent pre-owned condition. Because the case and bezel are made from 925 silver, natural changes in tone or patina may develop with wear and should be regarded as part of the material’s character.