You may notice that the first movement rendering below has a rounded rotor without Côtes de Genève (Geneva stripes), but there arealso rounded versions with 8 vertical stripes (as seen in the photo below). Older models will have a solid rotor, while the newer versions have two triangle shapes cut out at the bottom. The Calibre 5 has been in production for quite some time and has undergone some updates in terms of style. If you find examples of watches that contain the Calibre 5 but with obvious differences in the appearance of the rotors (oscillating weight), do not be alarmed.

“A number of TAG Heuer automatic movements are awarded an Official Swiss Chronometer Control (C.O.S.C.) Certificate, the ultimate recognition of precision and reliability.” Different Rotors However, keep in mind that not all Calibre 5 movements are COSC. Brand: TAG Heuer Model: Carrera Calibre 16 Chronograph / CV201AP.FC6429 (black dial), CV201AR.BA0715 (blue dial) Dimensions: 41mm diameter Case Material: Stainless steel Crystal/Lens: Sapphire Movement: TAG Heuer Calibre 16 self-winding chronograph Frequency: 4Hz Power Reserve: 42 hours Strap/Bracelet: Stainless steel bracelet or black leather. TAG also uses a high grade variation of the 2824 which is COSC certified. I have always made sure not to change in the 'Danger Hours'. Recently the Day/Date has been changing automatically at around the 4am mark and not 12am. The TAG Heuer Carrera is one of many timepieces inspired by the brand’s enviable history with motorsports. 25 jewels means you have an ETA, 26 jewels means you have the Sellita. I have been doing some research on the setting of the day / date on my CV2A10 Calibre 16. One of the most important design elements that separates this Carrera Chronograph Calibre 16 from those of yesterday is the use of index-style hour markers, as opposed to using two-digit Arabic numeral minute markers as the hour markers. The easiest way to tell which movement your watch has is to look at the jewel count engraved on the movement itself.

Some of the topics covered in the caliber listing:Īs mentioned above, TAG Heuer watches powered by the Calibre 5 movement can contain either an ETA 2824-2 or Sellita SW200-1 base caliber.

How to set tag heuer carrera calibre 16