Tudor Black Bay Fifty-Eight Ref. M79030N-0001
Dive Watch (Subcategory: Vintage-Inspired Heritage Dive Watch) · Tudor (owned by Rolex SA), positioned in the luxury watch tier with a stellar reputation for robust tool watches, historical design revivals, and high-performance in-house movements
Period: Neo-Vintage / Modern Luxury (2018-present)
Type
Dive Watch (Subcategory: Vintage-Inspired Heritage Dive Watch)
Brand
Tudor (owned by Rolex SA), positioned in the luxury watch tier with a stellar reputation for robust tool watches, historical design revivals, and high-performance in-house movements
Movement
Automatic self-winding, Tudor In-House Caliber MT5402, operating at 28,800 vph (4 Hz) with a 70-hour power reserve and variable inertia balance with silicon balance spring
Dimensions
Case diameter: 39mm, Case thickness: 11.9mm, Lug-to-lug distance: 47mm, Lug width: 20mm
Description
The Tudor Black Bay Fifty-Eight is widely regarded as a modern masterpiece in horology. Scaling down the oversized proportions of the original Black Bay line to a more classic and universally wearable 39mm diameter and a slim 11.9mm profile, it channels the spirit of Tudor's first sub-200m dive watch, the reference 7924 from 1958. With its gilt dial accents, matte black bezel, and rivet-style bracelet, it blends vintage aesthetic charm with state-of-the-art modern mechanical reliability.
Key Features
Proportional 39mm case size inspired by 1950s dive watches, in-house COSC-certified caliber MT5402 with 70-hour power reserve, signature Snowflake hands, gilt dial printing, and a distinctive vintage-style aluminum bezel insert with red triangle
Dial Description
Matte black dial with gilt (gold-toned) printing and applied hour markers filled with faux-patina (cream/aged) luminescent material. Features characteristic Tudor 'Snowflake' hands with a square hour hand and pointed minute hand. No date window, maintaining a clean symmetrical aesthetic.
Case Material
Stainless steel (316L), featuring a combination of satin-brushed top surfaces and polished bevels/case sides
Crystal Type
Domed sapphire crystal with anti-reflective coating on the underside, offering vintage domed acrylic aesthetics with modern scratch resistance
Bezel Details
Unidirectional rotating bezel in stainless steel with a matte black aluminum insert featuring a 60-minute graduation scale and a red triangle marker at the 12 o'clock position
Crown & Pushers
Large uncovered screw-down winding crown in stainless steel featuring the historical Tudor rose logo embossed on the end, flanked by pronounced case shoulders
Bracelet or Strap
Riveted stainless steel three-piece link bracelet with polished sides and characteristic faux-rivet heads on the outer links, secured by a folding clasp with safety catch
Caseback Details
Solid stainless steel screw-down case back with circular brushed finish and simple peripheral engravings detailing reference and brand specifications, maintaining traditional tool watch construction
Movement Type
Automatic self-winding, Tudor In-House Caliber MT5402, operating at 28,800 vph (4 Hz) with a 70-hour power reserve and variable inertia balance with silicon balance spring
Water Resistance
200 meters (660 feet) / 20 ATM, fully suitable for swimming, snorkeling, recreational scuba diving, and water sports, though not intended for professional saturation diving
Origin & Provenance
Swiss Made, manufactured in Geneva, Switzerland, utilizing Tudor's high-performance in-house mechanical movements produced at the Kenissi manufacturing facility in Le Locle
Age Estimate
Circa 2018-present, introduced at Baselworld 2018 and continuing as a staple model in the current catalog
Cultural Significance
The Black Bay 58 played a pivotal role in cementing the neo-vintage trend across the watch industry, proving that collectors prefer historically faithful proportions over modern oversized watches. It established Tudor as an independent powerhouse distinct from its parent company Rolex.
Condition Notes
The watch appears to be in very good to excellent overall condition. The stainless steel case retains sharp factory bevels with minor desk-diving hairline scratches. The crystal and bezel insert appear clean without noticeable dings or scratches.
Value Estimate
Retail MSRP around $4,000 USD, with secondary market values generally ranging between $3,200 and $3,800 USD depending on condition, inclusion of original box and papers, and bracelet configuration
Care & Maintenance
Recommended professional service interval of 5 to 10 years for the in-house movement. Ensure the screw-down crown is fully threaded down before water exposure. Clean the stainless steel bracelet periodically with warm soapy water and a soft brush
Similar Watches
Rolex Submariner Ref. 5538 (vintage inspiration), Tudor Black Bay 41 (larger alternative), Omega Seamaster 300 Heritage (alternative heritage dive watch), Longines Legend Diver (vintage styling alternative)
Interesting Facts
The Black Bay Fifty-Eight was created in direct response to collector demand for a smaller, thinner dive watch that stayed truer to vintage dimensions than the original 41mm Black Bay. The 'Fifty-Eight' designation directly references the birth year of Tudor's first 200-meter waterproof dive watch, the Ref. 7924 'Big Crown.'