This particular watchmaking standard applies to mechanical watches with manual winding and defines technical specifications such as the accuracy of the rate, power reserve, and shock resistance. It means that the watch is made with a high level of precision and is compliant with the ISO 3159 movement standard. This is a useful feature for measuring how long an event lasted, such as a race or concert. This means that you can start the chronograph when an event begins, and it will continue to measure elapsed time even after the event has ended. It also features a “50-hour chronograph” that can time events up to 50 hours in the future. The movement has a 38-hour power reserve and is COSC certified as being accurate to -4/+6 seconds per day. It is reliable and accurate and has a long power reserve. TAG Heuer’s Calibre 5 is a good movement. It’s also scratch-resistant and has luminescent hands for easy reading in low light. It features a Swiss-made movement, water resistance to 300 meters, and a sapphire crystal face. If you are looking for a good watch, then the Tag Heuer Aquaracer Calibre 5 is definitely worth considering. It is also a very popular watch and is often seen on the wrists of celebrities and sports stars. It is tough, reliable, and has a great design.

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.The Tag Heuer Aquaracer Calibre 5 is a great watch for those who want a reliable and stylish timepiece. 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 cosc certified