2025 Tudor M7939G1A0NRU Black Bay 58 GMT Black Dial – Full Set
M7939G1A0NRU-0001 • 39mm • Black Dial & Black/Burgundy GMT Bezel • Unworn Full Set
OVERVIEW
Offered for sale is an unworn 2025 Tudor Black Bay 58 GMT “Coke,” reference M7939G1A0NRU-0001. Combining the compact proportions of the Black Bay 58 with true traveler-style GMT functionality, this model pairs Tudor’s heritage-inspired design with modern movement technology.
The 39mm stainless-steel case features a domed black dial with gilt-tone accents, Tudor’s signature Snowflake hands, and a bidirectional 24-hour bezel fitted with a distinctive black-and-burgundy anodized-aluminum insert. The watch is paired with Tudor’s three-link rivet-style stainless-steel bracelet equipped with the T-fit rapid-adjustment clasp.
Powering the watch is Tudor’s Manufacture Calibre MT5450-U, a METAS Master Chronometer and COSC-certified automatic movement. It features an independently adjustable local-hour hand for convenient timezone changes, approximately 65 hours of power reserve, and resistance to magnetic fields up to 15,000 gauss. The watch is also rated to 200 meters of water resistance.
This 2025 example is unworn and comes as a complete full set with its original Tudor inner and outer boxes, warranty card, manuals and booklets, factory bracelet with full links, and accompanying accessories.
KEY DETAILS
Brand: Tudor
Model: Black Bay 58 GMT “Coke”
Reference: M7939G1A0NRU-0001
Year: 2025
Case Size: 39mm
Case Material: Stainless steel
Dial: Domed black dial with gilt-tone accents
Bezel: Bidirectional 24-hour bezel with black-and-burgundy anodized-aluminum insert
Crystal: Domed sapphire crystal
Movement: Tudor Manufacture Calibre MT5450-U
Certification: METAS Master Chronometer and COSC-certified chronometer
Power Reserve: Approximately 65 hours
Functions: Hours, minutes, seconds, date and GMT
Water Resistance: 200 meters
Bracelet: Three-link rivet-style stainless-steel bracelet
Clasp: Tudor T-fit rapid-adjustment clasp
INCLUDED
Tudor Black Bay 58 GMT M7939G1A0NRU-0001
Three-link stainless-steel bracelet with full links
Original Tudor inner and outer boxes
Original Tudor warranty card dated 2025
Original Tudor manuals and booklets
Accompanying full-set accessories
CONDITION
Unworn condition. The watch has not been worn and may display only extremely minor handling marks from inspection, photography, or storage.
Please review all photographs carefully for the most accurate representation of its cosmetic condition. Additional photographs, videos, and timekeeping information are available upon request.
SHIPPING
Fully insured shipping is available throughout the United States. Every watch is carefully packaged and shipped with signature confirmation required.
100% GUARANTEED AUTHENTIC
Every watch sold by Echelon Timepieces is carefully inspected and guaranteed to be 100% authentic. This Tudor Black Bay 58 GMT includes its original Tudor boxes, warranty card, factory bracelet with full links, and accompanying full-set accessories.
The watch and its contents are thoroughly documented before shipment. Returned merchandise must match its documented pre-shipment condition, contents, and configuration.
POLICIES
Please review our complete shipping, payment, and return policies before purchasing. Contact us directly with any questions or requests for additional information.
WHY BUY FROM ECHELON TIMEPIECES?
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.
M7939G1A0NRU-0001 • 39mm • Black Dial & Black/Burgundy GMT Bezel • Unworn Full Set
OVERVIEW
Offered for sale is an unworn 2025 Tudor Black Bay 58 GMT “Coke,” reference M7939G1A0NRU-0001. Combining the compact proportions of the Black Bay 58 with true traveler-style GMT functionality, this model pairs Tudor’s heritage-inspired design with modern movement technology.
The 39mm stainless-steel case features a domed black dial with gilt-tone accents, Tudor’s signature Snowflake hands, and a bidirectional 24-hour bezel fitted with a distinctive black-and-burgundy anodized-aluminum insert. The watch is paired with Tudor’s three-link rivet-style stainless-steel bracelet equipped with the T-fit rapid-adjustment clasp.
Powering the watch is Tudor’s Manufacture Calibre MT5450-U, a METAS Master Chronometer and COSC-certified automatic movement. It features an independently adjustable local-hour hand for convenient timezone changes, approximately 65 hours of power reserve, and resistance to magnetic fields up to 15,000 gauss. The watch is also rated to 200 meters of water resistance.
This 2025 example is unworn and comes as a complete full set with its original Tudor inner and outer boxes, warranty card, manuals and booklets, factory bracelet with full links, and accompanying accessories.
KEY DETAILS
Brand: Tudor
Model: Black Bay 58 GMT “Coke”
Reference: M7939G1A0NRU-0001
Year: 2025
Case Size: 39mm
Case Material: Stainless steel
Dial: Domed black dial with gilt-tone accents
Bezel: Bidirectional 24-hour bezel with black-and-burgundy anodized-aluminum insert
Crystal: Domed sapphire crystal
Movement: Tudor Manufacture Calibre MT5450-U
Certification: METAS Master Chronometer and COSC-certified chronometer
Power Reserve: Approximately 65 hours
Functions: Hours, minutes, seconds, date and GMT
Water Resistance: 200 meters
Bracelet: Three-link rivet-style stainless-steel bracelet
Clasp: Tudor T-fit rapid-adjustment clasp
INCLUDED
Tudor Black Bay 58 GMT M7939G1A0NRU-0001
Three-link stainless-steel bracelet with full links
Original Tudor inner and outer boxes
Original Tudor warranty card dated 2025
Original Tudor manuals and booklets
Accompanying full-set accessories
CONDITION
Unworn condition. The watch has not been worn and may display only extremely minor handling marks from inspection, photography, or storage.
Please review all photographs carefully for the most accurate representation of its cosmetic condition. Additional photographs, videos, and timekeeping information are available upon request.
SHIPPING
Fully insured shipping is available throughout the United States. Every watch is carefully packaged and shipped with signature confirmation required.
100% GUARANTEED AUTHENTIC
Every watch sold by Echelon Timepieces is carefully inspected and guaranteed to be 100% authentic. This Tudor Black Bay 58 GMT includes its original Tudor boxes, warranty card, factory bracelet with full links, and accompanying full-set accessories.
The watch and its contents are thoroughly documented before shipment. Returned merchandise must match its documented pre-shipment condition, contents, and configuration.
POLICIES
Please review our complete shipping, payment, and return policies before purchasing. Contact us directly with any questions or requests for additional information.
WHY BUY FROM ECHELON TIMEPIECES?
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.