The same watch appears with slightly different naming across retailer pages. Mayors lists it as Tudor Exclusive Boutique Edition Black Bay Fifty-Eight Bronze M79012M-0001; The 1916 Company uses Black Bay 58 Bronze Boutique Edition M79012M-0001; Tourneau lists TUDOR Black Bay Fifty-Eight Bronze - Boutique Exclusive (M79012M-0001).
For most listing or cataloguing purposes, these are safe, conservative formats:
One important wording note: the retailer records reviewed here support Boutique Edition and Boutique Exclusive terminology, but they do not establish a stronger limited edition claim. If you want to use language such as limited, numbered or special edition, confirm it against the warranty card, invoice or official brand paperwork for the specific watch.
| Listing field | Recommended English wording | Source-backed details |
|---|---|---|
| Brand | TUDOR | Listed as TUDOR by retailer records. |
| Collection | Black Bay Fifty-Eight / Black Bay 58 | Both naming styles appear in market and retailer listings. |
| Model name | Black Bay Fifty-Eight Bronze / Black Bay 58 Bronze | Used across retailer listings for Ref. M79012M-0001. |
| Reference number | Ref. M79012M-0001 | The key identifier across the reviewed listings. |
| Edition wording | Boutique Edition / Boutique Exclusive | Retailer wording varies, so match your documents where possible. |
| Case material | Bronze | Listed as bronze in technical and market data. |
| Case size | 39 mm | Technical listings specify a 39 mm case. |
| Dial | Brown dial | Retailer and watch dealer listings state a brown dial. |
| Crystal | Sapphire crystal | Listed in retailer product details. |
| Movement | Manufacture Calibre MT5400 automatic, COSC-certified | Tourneau and Chrono24 data identify MT5400 with COSC certification. |
| Water resistance | 200 m | The 1916 Company lists 200 m water resistance. |
| Bezel | Unidirectional rotating diver bezel | Technical and dealer listings describe a unidirectional diver bezel. |
| Bracelet / strap | Bracelet, if matching the Tourneau listing | Tourneau product details list the strap/bracelet field as Bracelet. |
| Other details | Luminous hands, luminous markers, screw-down crown | Bernard Watch lists these details for M79012M-0001. |
A standard steel watch can often be described with broad condition terms such as light wear or desk-diving marks. Bronze needs a little more care. Watch Palace describes this model as having a 39 mm satin-brushed bronze case whose colour evolves to match its user’s habits.
That means a good listing should separate natural bronze ageing from actual damage. Include, where relevant:
This helps buyers understand whether they are looking at normal material character or a condition issue.
TUDOR Black Bay 58 Bronze M79012M-0001 | 39 mm | Brown Dial
TUDOR Black Bay Fifty-Eight Bronze, Ref. M79012M-0001, 39 mm Bronze Case, Brown Dial
TUDOR Black Bay 58 Bronze Boutique Edition, Ref. M79012M-0001
The reference number, collection name, bronze case, 39 mm size, brown dial and Boutique Edition / Boutique Exclusive wording are all supported by the reviewed retail and market listings.
TUDOR Black Bay Fifty-Eight Bronze, Ref. M79012M-0001. Part of the Black Bay Fifty-Eight / Black Bay 58 collection, this model features a 39 mm bronze case, brown dial, sapphire crystal, Manufacture Calibre MT5400 automatic movement with COSC certification, 200 m water resistance and a unidirectional rotating diver bezel.
For an actual sales listing, add the watch-specific details that no specification sheet can verify for you: purchase year, box and papers, warranty status, service history if known, bracelet or strap configuration, current bronze patina, visible scratches or dents, and any included extra accessories.
Before publishing a listing for a TUDOR Black Bay 58 Bronze M79012M-0001, check these points: