Music was such an important part of life in the Baroque era that it can be found in all kinds of places. This instrument, the Trompe Dauphine, is a kind of hunting horn and would have been carried on horseback during the hunt and used to play signals to let the rest of the hunt know what was happening.
As a general rule: 1  Quartz models should be given a routine service every other time the battery is changed. 2  Regular mechanical models should need routine service only every 5 years or so. 3  OMEGA states that their Coaxial models should need routine service only every 10 years.
This is actually true of any high end automatic movement. Keep in mind that this 3 â 5 year figure is speaking specifically about servicing your Rolexâ¦Itâs still very highly recommended to have your watch pressure tested once a year to ensure that it maintains the proper level of water resistance.