Dear all,
I'm very, very new to watch collecting, especially the higher end models. I would like to start my first purchase with a pre-owned model but if the watch was originally purchased more than 5 years back and has complications like perpetual calendar and moon-phase, when would be the time for servicing to be done?
And if needs servicing, would it be expensive for watches with the above complications?
Many thanks in advance
RL
