Reverend Rob
Posted November 3, 2015 - 10:14am
Getting the movt serviced would in no way affect its value, and would protect it and preserve it. I always strongly recommend a full CTR from a certfied watchmaker, especially if you intend to wind it. Dry and/or dirty movts will damage themselves through running, much like a car engine, to use my favourite analogy.
Fabulous heirloom!