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. TAG also uses a high grade variation of the 2824 which is COSC certified. 25 jewels means you have an ETA, 26 jewels means you have the Sellita. The easiest way to tell which movement your watch has is to look at the jewel count engraved on the movement itself.

In general, having your watch checked regularly by your Personal Jeweler or watchmaker and serviced according to the manufacturer's guidelines should keep it in excellent shape.Some of the topics covered in this 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.

Attempts by an untrained repair person may seriously damage the watch and can even invalidate factory warranties. Watches are super complex little machines and only an expert watchmaker should be trusted to get a watch back into working condition. Our best advice on watch maintenance is to never attempt do-it-yourself repairs, no matter how handy you are or how good the instructions are on Youtube. Also, while many watches are water resistant, few are truly waterproof, so if you find that moisture or dust has penetrated the case of your watch, bring it into your local Ben Bridge store where we can have one of our watchmakers clean it out for you. Give your watch a quick check on a regular basis, wiping down the face and bracelet with a soft cloth, checking the leather on a strap, and making sure that the strap or bracelet is firmly attached to the watch face.

Tag heuer calibre 5 automatic