Tudor Black Bay Chrono 79363N Black Dial

Opening Context
The Black Bay Chrono sits at an interesting intersection in Tudor’s modern catalogue, combining the visual language of the Black Bay diving family with the functionality of a traditional motorsport-style chronograph. Reference 79363N takes that formula in a warmer direction through its combination of stainless steel and yellow gold, giving the watch a distinctly more expressive character without moving away from the robust, tool-watch foundation of the collection.
At 41 mm, it remains substantial but wearable, with the black dial and champagne registers creating a strong contrast that immediately separates it from the more monochromatic Black Bay references.

Why This Reference Matters
The 79363N is distinctive because it brings together several strands of Tudor design in one watch. The luminous hour markers and familiar Snowflake hour hand connect it clearly to the Black Bay family, while the fixed tachymeter bezel and twin-register chronograph layout introduce a sportier, more performance-oriented character. The date aperture at 6 o’clock is integrated cleanly into the lower portion of the dial.
Inside is the automatic Calibre MT5813, a COSC-certified chronograph movement with approximately 70 hours of power reserve. Its column-wheel and vertical-clutch architecture gives the watch serious mechanical credibility, while the extended reserve makes it practical for regular rotation within a larger collection.

On the Wrist
At 41 mm, the Black Bay Chrono has genuine presence, especially on the two-tone bracelet. The steel and yellow gold construction gives the case and bracelet more visual warmth, while the black dial keeps the overall balance grounded.
The champagne chronograph counters bring a strong vintage-inspired contrast and give the dial a more distinctive personality than a standard black-on-black sports chronograph. The integrated bracelet feel is substantial rather than delicate, and the broad case architecture makes the watch wear with confidence without feeling excessively large for the category.
It is a watch that feels robust first, luxurious second, which is an important part of its appeal.

Condition & Transparency
This example is presented on a stainless steel and yellow gold bracelet with folding clasp. Specific information regarding case and bracelet condition, polishing history, bezel condition, bracelet stretch, dial and hand condition, crystal, box and papers, and previous servicing has not been provided. These details should therefore not be assumed and should be confirmed as part of the individual watch assessment.

Why It Belongs in a Collection
The Black Bay Chrono 79363N suits a collector who enjoys Tudor’s heritage-led design but wants something more expressive than the standard steel references. The two-tone construction and champagne registers give it more personality, while the MT5813 keeps the watch firmly anchored in serious modern chronograph watchmaking.
Within a broader collection, it offers a useful middle ground between a traditional tool watch and a more decorative sports chronograph. It has enough visual character to stand apart, but remains practical, robust and easy to wear regularly.

Closing
The Tudor Black Bay Chrono 79363N is a strong example of how Tudor blends heritage cues with modern mechanical substance. Its 41 mm two-tone case, black and champagne dial, tachymeter bezel and COSC-certified MT5813 create a watch that feels purposeful, distinctive and well suited to everyday wear.

Specifications

• Case Size: 41 mm
  
• Material: Stainless Steel and Yellow Gold
  
• Dial: Black Dial with Champagne Chronograph Counters, Luminous Hour Markers, Tachymeter Scale and Date at 6 O’Clock
  
• Bracelet: Stainless Steel and Yellow Gold Bracelet with Folding Clasp
  
• Power Reserve: 70 Hours
  
• Movement: Automatic (Calibre MT5813, COSC-Certified Chronograph)

Shipments are delivered under Delivered Duty Unpaid (DDU) terms, with duties and taxes payable by the recipient.