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Overview
Available for purchase is an exceptional, highly coveted iteration of Tudor’s modern chronograph lineup: the Black Bay Chrono "Carbon 25" (Reference M79377KN-0001). Engineered as a limited-edition run of just 2,025 individually numbered pieces globally, this timepiece seamlessly merges Tudor's robust diving heritage with cutting-edge motorsport materials.
Unlike standard production steel models, the "Carbon 25" utilizes a high-tech carbon composite case execution. It is framed by a striking white opaline dial and contrasted by deep blue accent tracks—originally conceptualized in partnership with the Visa Cash App RB Formula One team. This is a rare opportunity for discerning collectors to acquire a historically significant, low-production modern Tudor.
Technical Specifications
Reference Number: M79377KN-0001Case Architecture: 42mm matte black carbon fiber composite case with integrated carbon end-links.Bezel: Fixed carbon fiber composite bezel with an engraved matte tachymeter scale.Dial: Domed white opaline dial; contrast matte-black forged carbon chronograph registers (45-minute counter at 3 o'clock; running seconds at 9 o'clock); signature "Snowflake" hands with Swiss Super-LumiNova®.Crystal: Scratch-resistant, high-dome sapphire crystal with anti-reflective treatment.Movement: Manufacture Caliber MT5813. Certified Chronometer (COSC). Features a column-wheel mechanism, vertical clutch, and anti-magnetic silicon balance spring.Power Reserve: Approximately 70 hours (weekend-proof).Water Resistance: 200 meters (660 feet) via a PVD-treated titanium screw-down crown and matching pushers.Strap & Clasp: OEM black hybrid leather and high-performance rubber strap with a vintage tire-tread motif, blue contrast stitching, and a black PVD-finished titanium folding clasp.
Condition & Provenance
Condition: Lightly Pre-Owned with minimal signs of wear. The carbon composite case remains crisp with no chips or degradation to the matrix.
Scope of Delivery: Full and complete collectors set. Includes the original Tudor outer box, presentation box, serialized hangtag, instruction manual, and the official Tudor international warranty card dated October 2025.
Collector’s Note: Why This Piece Matters
For the sophisticated horologist, the value proposition of the Ref. M79377KN-0001 rests on its position within Tudor’s experimental history. While Tudor is celebrated for traditional steel and bronze tool watches, the "Carbon 25" marks a rare foray into advanced composites. Driven by the Breitling B01-derived MT5813 caliber—widely regarded as one of the most reliable and architecturally sound vertical-clutch chronograph movements available at this price point—this watch offers genuine independent manufacturing substance alongside its distinct, limited aesthetic.
Shipping & Terms (For eBay / Chrono24)
Shipping: Fully insured overnight domestic shipping via FedEx/UPS with signature required.
Verification: Wire transfer or platform-secured checkout only. Fully open to independent third-party authentication or Escrow processing.
Tudor Black Bay Chrono Carbon 25 M79377KN-0001 Limited Ed. 42mm FULL SET
$7,200.00
Sale price
$7,200.00
Regular price