Product Overview
The TAG Heuer Carrera Chronograph Automatic Blue Dial Men’s Watch CBN2A1A.BA0643 is a bold fusion of sporty elegance and precision engineering, designed for men who value performance and style in equal measure. At the heart of this timepiece lies the in-house Heuer 02 automatic movement, a column-wheel chronograph known for its reliability and high-end craftsmanship. With a striking 44mm fine-brushed and polished steel case and a deep blue dial, this watch delivers a commanding presence on the wrist. It’s built for those who appreciate mechanical sophistication, whether on the racetrack or in the boardroom. The combination of luxury materials, advanced functionality, and TAG Heuer’s racing heritage makes this watch a standout choice for discerning collectors and active professionals alike.
Key Features
- 44mm Fine-Brushed and Polished Steel Case: The substantial yet refined case size offers a strong visual impact while maintaining wearability. The alternating brushed and polished finishes enhance the watch’s depth and sophistication, reflecting light in a way that highlights its contours.
- Vivid Blue Dial with Applied Indexes: The rich blue dial features applied hour markers for enhanced legibility and a premium look. Its color complements the steel case and bracelet, creating a cohesive and dynamic aesthetic.
- In-House Heuer 02 Automatic Chronograph Movement: This self-winding movement is entirely developed and manufactured by TAG Heuer, featuring a column-wheel mechanism for precise chronograph operation. It boasts an impressive 80-hour power reserve, ensuring reliable performance even when not worn for several days.
- Ceramic Blue Tachymeter Bezel: The fixed bezel is crafted from scratch-resistant ceramic and includes a tachymeter scale, allowing the wearer to measure average speed over a known distance—ideal for motorsport enthusiasts.
- Domed Sapphire Crystal with Anti-Reflective Coating: The beveled sapphire crystal not only resists scratches but also features a double anti-reflective treatment, significantly improving readability in bright conditions.
- 100m Water Resistance and Screw-Down Sapphire Case Back: Built to withstand pressure up to 100 meters, this watch is suitable for swimming and snorkeling. The transparent case back showcases the intricate movement, emphasizing its mechanical artistry.
- Steel H-Shape Bracelet with Folding Clasp: The bracelet combines durability with comfort, featuring a fine-brushed finish and a secure folding clasp with double safety push-buttons to prevent accidental opening.
Technical Specifications
- Case Size: 44 mm
- Thickness: 15.27 mm
- Lugs Distance: 22.00 mm
- Water Resistance: 100 m
- Case Material: Fine-Brushed/Polished Steel
- Bezel: Fixed, Ceramic, Blue Tachymeter
- Crown: Black PVD Coated Steel
- Case Back: Sapphire Crystal with Steel Frame
- Bracelet: Steel, H-Link, Fine-Brushed/Polished
- Buckle: Folding Clasp with Double Safety Push-Buttons
- Finishing: Circular Brushed
- Dial Color: Blue
- Indexes: Applied
- Movement: Calibre HEUER02, Automatic, In-House
- Chronograph: Yes
- Power Reserve: 80 hours
- Balance Frequency: 28,800 (4Hz)
- Functions: Hours, Minutes, Seconds, Date, Chronograph
- Model Number: CBN2A1A.BA0643
- Item Weight: 1 pound
- Manufacturer: TAG Heuer
- Department: Men’s
Benefits & Use Cases
This TAG Heuer Carrera is ideal for men who demand both form and function from their timepiece. Its 44mm case and sporty design make it well-suited for active lifestyles, while the automatic movement and luxury finishes ensure it transitions effortlessly into formal or professional settings. The chronograph function and tachymeter bezel cater to motorsport fans or anyone who needs precise time measurement. With 100m water resistance, it’s suitable for swimming and water sports, though not recommended for deep diving. The watch’s robust build and scratch-resistant materials make it a reliable companion for daily wear, travel, or special occasions. Whether worn during a business meeting, a weekend drive, or a night out, it delivers consistent performance and unmistakable style.
Important Notes
Your watch will be delivered in an exclusive TAG Heuer presentation case, accompanied by an elegant travel pouch—perfect for safeguarding your timepiece during travel. Complimentary delivery and returns are available, with multiple secure shipping options based on your location. A pre-paid return label is included for hassle-free returns if needed. Purchasing directly from the official TAG Heuer website ensures your watch comes with a 2-year international warranty, automatically activated upon purchase—no additional steps required. Payments are secure, and you may choose to pay over time using Klarna with 0% interest and no fees. Note that this model is not eligible for the Connected Watch Trade-In Program. For warranty details, refer to the manufacturer’s official documentation.







