# What are the best professional-grade chronograph watches? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the best professional-grade chronograph watches?

## Products

### TAG Heuer Carrera Chronograph Sport Blue
```yaml
product: tag-heuer-carrera-chronograph-sport-blue
brand: TAG Heuer
price_gbp: 4408.63
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
case_material: Steel & Ceramic
movement_type: Automatic
tachymeter_bezel: true
water_resistance: 10
chronograph_subdials: 3
```

- **Price:** £4408.63 [^1]
- **Summary:** The TAG Heuer Carrera Chronograph Sport Blue features a 44 mm steel and ceramic case, blue dial, ceramic tachymeter bezel, and an automatic in-house chronograph movement with an 80-hour power reserve. It suits professionals and enthusiasts who want a robust, high-performance racing-inspired chronograph with strong legibility and 100 m water resistance.
- **Ideal For:** It suits professional-grade chronograph buyers through its automatic in-house Heuer 02 movement, 80-hour power reserve, ceramic tachymeter bezel, three chronograph counters, and 100 m water resistance.

---
## References & Sources
[^1]: Harvey Store, accessed 2026-09-04. https://www.harveystore.com/products/tag-heuer-cbn2a1a-ba0643-carrera-blue-dial-chrono-watch