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Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallThe 2020 TAG Heuer Carrera Sport Chronograph pairs an olive green dial with a steel tachymeter bezel—a less contrasting frame than the ceramic bezels used on other versions. In Time+Tide’s hands-on review of reference CBN2A10.BA0643, the dial’s brushed surface and changing color in different light were the watch’s defining details.
Why the olive green dial stands out
Nick Kenyon, Senior Author at Time+Tide, described the dial as shifting “from a dark emerald to an effervescent chartreuse green in direct sunlight.” That is a reviewer’s visual impression, not a formal color measurement; it captures how the olive green can look deeper indoors and brighter under direct sun.
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Kenyon also pointed to the radial brushing, which helps the dial catch the light. The steel bezel has a finish that visually blends with the case and bracelet, leaving the dial to supply most of the color contrast. The result is a more unified steel-and-green look than the versions with colored ceramic bezels.
What the 2020 watch is
The hands-on subject is the 2020 Carrera Sport Chronograph, full reference CBN2A10.BA0643 in Time+Tide’s review. TAG Heuer’s historical collection page identifies the green-dial, steel-bezel configuration as CBN2A10. The Sport Chronograph collection launched in July 2020 as four 44 mm Heuer 02 models.
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#1 Best Overall
| Specification | 2020 green-dial model |
|---|---|
| Reference | CBN2A10.BA0643 in Time+Tide’s hands-on review; CBN2A10 on TAG Heuer’s historical collection page |
| Case | 44 mm stainless steel; 15.3 mm thick, as reported by Time+Tide in 2020. Time and Watches reported 15.27 mm in its 2020 review. |
| Bezel | Steel, with a fixed tachymeter scale |
| Movement | Automatic Heuer 02 chronograph |
| Power reserve | 80 hours |
| Water resistance | 100 m, reported by Time and Watches in 2020 |
| Dial layout | Two larger chronograph counters, a smaller running-seconds counter and a date display, as described by TAG Heuer for the collection |
How it compares with the other 2020 Sport Chronographs
The original Sport Chronograph lineup varied the dial and bezel colors, as well as bezel material. TAG Heuer’s historical collection page lists these combinations:
| Configuration | Bezel | Reference |
|---|---|---|
| Black dial | Black ceramic | Not stated on TAG Heuer’s historical collection page |
| Blue dial | Blue ceramic | Not stated on TAG Heuer’s historical collection page |
| Green dial | Steel | CBN2A10 |
| Black-and-gold dial and bezel | Gold-colored configuration | Not stated on TAG Heuer’s historical collection page |
The green version is the choice for someone who wants color without a strongly contrasting colored bezel. The ceramic options give the bezel a more conspicuous frame. All of these are 44 mm models; if case presence matters, try the watch on rather than relying on diameter alone. The 2020 watch is about 15.3 mm thick, and wrist fit varies with wrist shape and preference.
Rank #2
- 42 Hour Power Reserve
- Calibre 16, 28'800 vibrations per hour (4Hz
Historical prices and present-day availability
Prices reported when the watch was reviewed in 2020 were AUD 8,300 from Time+Tide on 10 September and €5,450 / US$5,750 from Time and Watches on 20 September for the stainless-steel models it covered. These are dated historical figures, not current quotes. The available information does not establish current stock or pricing for CBN2A10.BA0643.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Do not confuse it with the newer teal-green Carrera
TAG Heuer also lists a separate 42 mm teal-green Carrera, reference CDB2112.BA0054. The current official page gives it a ceramic bezel, TH20-00 movement, 80-hour power reserve, 100 m water resistance, 14.2 mm thickness and 22 mm lug distance. Those are specifications of that newer model—not the 44 mm olive-green CBN2A10.
Quick Recap
Sources
- TAG Heuer’s historical Carrera Sport Chronograph collection history
- Time+Tide, Nick Kenyon, hands-on review, 10 September 2020
- Time and Watches review, 20 September 2020
- TAG Heuer product page for reference CDB2112.BA0054
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
