M79030N-0001 • 39mm • Black Dial & Bezel • Full Set
Offered for sale is a 2025 Tudor Black Bay Fifty-Eight, reference M79030N-0001. Widely considered a modern Tudor icon, the Black Bay Fifty-Eight combines vintage-inspired dive-watch proportions with contemporary construction and in-house movement technology.
Its highly wearable 39mm stainless-steel case is paired with a black dial, a black aluminum bezel insert, and subtle gilt-tone detailing inspired by Tudor dive watches of the 1950s.
Powering the watch is Tudor’s COSC-certified Manufacture Calibre MT5402, providing approximately 70 hours of power reserve. With 200 meters of water resistance and a robust stainless-steel bracelet, the Black Bay Fifty-Eight is equally suited for daily wear and recreational diving.
This 2025 example is presented in excellent pre-owned condition and comes as a full set with its original Tudor box, warranty card, papers, and full bracelet links.
Brand: Tudor
Model: Black Bay Fifty-Eight
Reference: M79030N-0001
Year: 2025
Case Size: 39mm
Case Material: Stainless steel
Dial: Black with gilt-tone detailing
Bezel: Black aluminum unidirectional dive bezel
Crystal: Domed sapphire crystal
Movement: Tudor Manufacture Calibre MT5402
Certification: COSC-certified chronometer
Power Reserve: Approximately 70 hours
Functions: Hours, minutes and seconds
Water Resistance: 200 meters
Bracelet: Tudor stainless-steel rivet-style bracelet
Clasp: Folding clasp with safety catch
Tudor Black Bay Fifty-Eight M79030N-0001
Original Tudor inner and outer boxes
Original Tudor warranty card dated 2025
Original papers and accompanying accessories
Full bracelet links
Excellent pre-owned condition. The sapphire crystal is clean, and the case and bracelet are well preserved with only minor signs of careful wear. The watch is running properly.
Please review all photographs carefully for the most accurate representation of its cosmetic condition. Additional photographs, videos and timekeeping information are available upon request.
Fully insured overnight shipping is available throughout the United States. Every watch is carefully packaged and shipped with signature confirmation required.
Every watch sold by Echelon Timepieces is carefully inspected and guaranteed to be 100% authentic. All serial and reference numbers are original and intact.
The watch and its condition are thoroughly documented before shipment. Returned merchandise must match its documented pre-shipment condition, contents, and configuration.
Please review our complete shipping, payment and return policies before purchasing. Contact us directly with any questions or requests for additional information.
Echelon Timepieces is committed to providing authentic luxury watches, accurate descriptions and straightforward customer service. Every purchase is handled carefully from the initial inquiry through secure, fully insured delivery.
M79030N-0001 • 39mm • Black Dial & Bezel • Full Set
Offered for sale is a 2025 Tudor Black Bay Fifty-Eight, reference M79030N-0001. Widely considered a modern Tudor icon, the Black Bay Fifty-Eight combines vintage-inspired dive-watch proportions with contemporary construction and in-house movement technology.
Its highly wearable 39mm stainless-steel case is paired with a black dial, a black aluminum bezel insert, and subtle gilt-tone detailing inspired by Tudor dive watches of the 1950s.
Powering the watch is Tudor’s COSC-certified Manufacture Calibre MT5402, providing approximately 70 hours of power reserve. With 200 meters of water resistance and a robust stainless-steel bracelet, the Black Bay Fifty-Eight is equally suited for daily wear and recreational diving.
This 2025 example is presented in excellent pre-owned condition and comes as a full set with its original Tudor box, warranty card, papers, and full bracelet links.
Brand: Tudor
Model: Black Bay Fifty-Eight
Reference: M79030N-0001
Year: 2025
Case Size: 39mm
Case Material: Stainless steel
Dial: Black with gilt-tone detailing
Bezel: Black aluminum unidirectional dive bezel
Crystal: Domed sapphire crystal
Movement: Tudor Manufacture Calibre MT5402
Certification: COSC-certified chronometer
Power Reserve: Approximately 70 hours
Functions: Hours, minutes and seconds
Water Resistance: 200 meters
Bracelet: Tudor stainless-steel rivet-style bracelet
Clasp: Folding clasp with safety catch
Tudor Black Bay Fifty-Eight M79030N-0001
Original Tudor inner and outer boxes
Original Tudor warranty card dated 2025
Original papers and accompanying accessories
Full bracelet links
Excellent pre-owned condition. The sapphire crystal is clean, and the case and bracelet are well preserved with only minor signs of careful wear. The watch is running properly.
Please review all photographs carefully for the most accurate representation of its cosmetic condition. Additional photographs, videos and timekeeping information are available upon request.
Fully insured overnight shipping is available throughout the United States. Every watch is carefully packaged and shipped with signature confirmation required.
Every watch sold by Echelon Timepieces is carefully inspected and guaranteed to be 100% authentic. All serial and reference numbers are original and intact.
The watch and its condition are thoroughly documented before shipment. Returned merchandise must match its documented pre-shipment condition, contents, and configuration.
Please review our complete shipping, payment and return policies before purchasing. Contact us directly with any questions or requests for additional information.
Echelon Timepieces is committed to providing authentic luxury watches, accurate descriptions and straightforward customer service. Every purchase is handled carefully from the initial inquiry through secure, fully insured delivery.