Heritage Narrative
The Black Bay Fifty-Eight has become one of Tudor’s most celebrated models since its introduction in 2018. Inspired by the brand’s first dive watches of the 1950s, it combines vintage proportions with modern reliability. At 39 mm, the Fifty-Eight captures the charm of mid-century divers while delivering contemporary performance, making it one of the most versatile and wearable watches in Tudor’s modern lineup.
This August 2025 example, reference 79030N, features a stainless steel case and bracelet with a black dial under sapphire crystal, accented by gilt details reminiscent of Tudor’s earliest Submariners. Powered by the manufacture calibre MT5402, it offers a robust 70-hour power reserve and COSC-certified precision. Offered unworn, with full factory stickers intact and accompanied by its full set of box and papers, this piece represents a pristine example of Tudor’s most iconic modern diver.
Technical Specifications
Reference:
79030N
Year:
2025 (August)
Movement:
Tudor Calibre MT5402, automatic, chronometer-certified, ~70 h power reserve, silicon balance spring
Case:
39 mm stainless steel, polished and satin finish, screw-down crown with Tudor rose motif
Bezel:
Unidirectional rotating bezel with black aluminum insert and gilt 60-minute scale
Crystal:
Domed sapphire, scratch-resistant
Dial / Hands:
Black dial with gilt accents, luminous hour markers, snowflake hands, date-free layout
Bracelet / Clasp:
Stainless steel rivet-style bracelet with folding clasp and safety catch
Water resistance:
200 m / 660 ft (factory rating)
Condition & Inclusions
Overall grade:
Unworn (full stickers)—factory-fresh
Service status:
Factory-new, running within chronometer standards
Set:
Full set—Tudor presentation box, warranty card, booklets, and tags
Shipping & Logistics
Stored off-site and shipped fully insured within 1–3 business days
Worldwide shipping available; buyer responsible for any import duties or taxes
Shipping & Returns
Complimentary insured worldwide shipping and a 14-day return window (watch must be returned in the same condition supplied). Every piece is authenticated, time-graphed, and prepared for secure transit.
