TAG Heuer Grand Carrera Calibre 36 RS2 Caliper Chronograph Ti2 Swiss Watches

Later this year, the Swiss-based brand will start selling its new TAG Heuer Grand Carrera Calibre 36 RS2 Caliper Chronograph Ti2 self-winding wristwatch. Based on their last year’s concept model (and also accompanied by a less expensive version in brushed stainless steel (ref. CAV5115.BA0902, pictured in the collage above,) it is probably the best wristwatch that you can get if you are on the market for a sporty chrono with a nice high-tech twist to it.

Overall Impression

The new TAG Heuer Grand Carrera Calibre 36 RS2 Caliper Chronograph Ti2 watch was first revealed less than a month ago at the Baselworld 2009 trade fair. Like other members of the collection, the new Grand Carrera doesn’t try to impress you with hundreds (if not thousands) of hours of highly skilled labor invested into each timepiece before it was carefully taken off the table and packed into a hand-made presentation box crafted from some rare and precious wood.

No. The Swiss-based watchmaking brand prefers to live in the future rather than dwell in the past. It takes just a brief glance that this new model was designed and built using the finest computer-assisted tools currently available on the market. All of its numerous components were made with the level of precision that is probably close to that used in manufacturing of a Formula 1 car’s engine. It looks and feels as cold as a slab of titanium alloy its body and bracelet were machined from. It’s almost perfect.

And this is, probably, its greatest strength that is, at the same time, its greatest weakness: as perfect as it is, some may find it sterile and even soulless, as lacking in the character as a state of the art Artificial Intelligence system that always calculates, but never feels.

TAG Heuer Grand Carrera Calibre 36 RS2 Caliper Chronograph Ti2 watch (sub-dial, detail)

Case & Strap

Sporting a mid-sized -at least, by today’s standards- high-grade titanium case that measures 43 millimeters in diameter, the Grand Carrera Calibre 36 RS2 Caliper Chronograph Ti2 still looks quite massive with its deliberately brutal styling: doing my research for this review, I have seen dozens of wristshots of -otherwise absolutely happy- owners and got an impression that you really need to be either quite muscular or quite overweight for the piece to look normal on your wrist. I mean, it seems to completely dwarf an average wrist by occupying all of its width and getting a great deal of vertical space with its height of whole 15 millimeter from top to bottom.

On the other hand, this is just my impression, which is, of course, purely subjective: I know a number of people who actually love to wear huge timekeepers. Maybe some childhood trauma, I don’t know.

Usability-wise, both crowns, as well as the pair of chronograph push-pieces are easy to operate with the former being quite large for a good, effortless grip, and the latter featuring short travel that ends with a deeply satisfying ‘click’ every time you engage the chronograph function.

TAG Heuer Grand Carrera Calibre 36 RS2 Caliper Chronograph Ti2

The front sapphire crystal has a nice layer of antireflective coating on it, while the one on the back is tinted (or rather smoked) to better match the overall feel of the watch, while still giving you a good view at the mechanism that powers the piece.

Oh, and two more things about the case. First of all, the Grade 2 Titanium that TAG Heuer decided to employ for this timekeeper is generally harder and more corrosion-resistant than most titanium alloys used in cheaper watches. It is quite popular in medical, marine and aerospace industry for the compromise that it offers between moderate formability and great strength. Without going into details, you actually want your timekeeper to be crafted from Ti2 if you are interested in a lightweight and, at the same time, relatively scratch-proof wrist watch. Yet, to make it last even longer, the brand from Switzerland decided to use titanium carbide treatment that makes it even less prone to scratches.

While we are at it, when it comes to the choice of metal and finish, the production 2009 model uses the same approach as the TAG Heuer Calibre 36 RS Caliper Chronograph Concept that was unveiled at Baselworld 2008.

While the version in stainless steel comes either on a high-quality bracelet or a rubber strap, the version in titanium’s ‘default’ strap (ref. CAV5185.FC6237) is black leather with nice contrast red stitching that has a very comfortable and easy to adjust secure deployment clasp: something that you can expect in this price range. There is, by the way, an optional black rubber strap (ref. CAV5185.FT6020) that you can order the watch on: a very nice accessory for a person willing to make his (or her) watches more unique without wasting time searching for aftermarket parts.


Of course, style wise, this is the same TAG Heuer Calibre 36 RS Caliper Chronograph from the last year.

As you can see, there is a linear car dashboard-style retrograde seconds indicator at 9 o’clock (I must admit that it looks quite fascinating with its smooth, almost linear movement,) as well as a pair of chronograph sub-dials at 3 and 6 o’clock for displaying elapsed minutes and hours respectively. The traditional bridge that visually connects the two chronograph totalizers and the central chronograph second hand now features a nice combination of horizontal Geneva stripes and mirror-polished, beveled edges that are echoed by a similarly finished “arc” over the 30-minute counter at 3 hours.

TAG Heuer Grand Carrera Calibre 36 RS2 Caliper Chronograph Ti2 watch (dial, detail)

The date window is still comfortably placed between four and five hours and is still woefully small although, truth be told, I don’t really know how would I have sold this readability problem: a big date window would probably look nice at 12 o’clock, but it would be a real shame to lose this applied TAG Heuer logo in the upper half of the dial.

The dial is probably the most interesting thing about this new watch. As the name of the watch suggests (or, rather, states quite explicitly) there is a “caliper” on its dial that, in two words, allows you to more easily calculate readings of the central chronograph second hand with precision of up to 1/10th of a second. As ingenuous in its simplicity as it is, the “caliper” with its tiny red arrow and a carefully engraved 0-to-0 scale allows you to get very precise reading of the chronograph without putting an unnecessary strain on your eyes: no, you don’t have to guess any more.

TAG Heuer Grand Carrera Calibre 36 RS2 Caliper Chronograph Ti2 principle explained

This is how the caliper works

To get the reading after the chronograph is stopped, you need rotate the secondary crown at 10 o’clock to move the “caliper” in a counter- or clockwise direction until the red triangle is aligned with the silver-toned chronograph second hand. Then, you simply check which marking on the “caliper” is better aligned with a 1-second marking on the chapter ring. If it is “6”, then you have to add 1/6th of a second to the “full” position of the chronograph second hand. If it’s “3”, you add 1/3rd. On the picture above that I’ve prepared using a fragment of the promotional video in the beginning of this rather brief review, the marks are met at “8” meaning that precisely 5.8 seconds passed between the chronograph being engaged and stopped.

Well, you probably get the idea.

Frankly, I find the complication utterly useless, but nevertheless VERY entertaining.


The watch is powered by the same Calibre 36 RS COSC-certified chronometer movement that beats at a very fast pace of 36,000 vibrations per minute and allows for both measuring and actually displaying 1/10 of a second time intervals.

Some 30 millimeters in diameter, the beautifully crafted movement offers a formidable power reserve of 50 hours as well as sports a rapid date correction system: a very convenient feature for those travelling from Japan to San-Francisco and back.

Pricing & Availability

The Grand Carrera Calibre 36 RS2 Caliper Chronograph Ti2 will go on sale later this year with an initial price of $10,500 (MSRP). As impressive as it is, the price seems to be more or less justified by a combination of an in-house caliber, great finish and superior industrial design.

See also: TAG Heuer Grand Carrera Singapore Grand Prix GMT watch

Photos: TAG Heuer / WorldWatchReview.com

WWR preliminary verdict

Originality 5/5
Build quality: 5/5
Usability: 4.5/5
Legibility: 4/5
Value for money: 4/5

TAG Heuer Grand Carrera Calibre 36 RS2 Caliper Chronograph Ti2 watch specification

Price range: $10,500 (MSRP)
Movement: Calibre 36 RS Caliper Chronograph, automatic, 36,000 vph, Swiss Made
Functions: Hours, minutes, seconds
Complications: Chronograph with 1/10 seconds indicator, date between 4 and 5 o’clock, linear seconds indicator at 9 o’clock
Power reserve: 50 hours
Case material: Grade 2 Titanium (Ti2)
Case dimensions: 43.00 mm
Case height: 15.00 mm
Dial: Black
Water resistance: 100 meters
Strap: Titanium bracelet or a black rubber strap
Crystal: Sapphire, antireflective
Back: Sapphire, tinted

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  1. Quel est le poids ? le prix euros?les distributeurs en france de la 36 caliper? Peut on obtenir une documentation avec photos ? mon domicile qui est/// laurent Raoul 3 armajou 31800 villeneuve de rivi?re France///MERCI

  2. bonjour,
    Quel est son poids ? et quel est son en prix euros?

  3. Hi duval,
    It’s around 7000 euro, if you will be lucky enough to find one.

  4. Raj Goyal Says: May 16, 2011 at 8:00 pm

    Nice watch. Can I know the price of this watch.

  5. i have one & i want to sale it if u r interested

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