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.
I have an Omega Seamaster, bought in 1997. Last year I used Swiss Time Services, who are Omega's official UK service organisation, to fully service my watch. I decided to take the watch to their premises and ended up speaking with the engineer who would do the work.