Zenith Zenith watch equipped with a sophisticated watch factory made movement, movement entirely by Zenith self-development, produced. Watch need regular maintenance to ensure the normal operation of the watch, but also can check the watch's waterproof performance. Next, we take a look at Zenith watch usage and maintenance methods. Watch usage advice We recommend that you follow the instructions below to avoid possible damage to the watch when using it: • The watch should be kept away from the magnetic field. • Keep the watch away from heat. • Do not use the chronograph hands as indicator hands (that is, keep it running). • Before touching water, make sure the crown is completely pressed against the case. • When the chronograph is immersed in water, do not use the chronograph button. • If the watch is exposed to sea water, flush the watch with fresh water. • Do not wear a watch for sports (golf, tennis, etc.) that can cause violent impact on the movement. Regular maintenance We recommend that you check your watch every three to five years by authorized service centers and perform the necessary maintenance. Periodically check your Zenith watch to help maintain the watch's superior precision and aesthetically pleasing appearance. If you want to maintain your Zenith watch, you do not have to put it in the original watchcase and send it directly to Zenith's official service center. Please protect the watch properly and mail it to the service center in a safe manner.