1815 Chrono - Anyone experienced this 'oxidation' before?
By: Chye : February 24th, 2020-23:17
Hi all, Just wanted to check with the forum if anyone's experience something similar, and find out what's the likely cause. So, sometime in late Sep 19, I sent in my 1815 Chrono. for servicing; I overwound the spring, and it broke. Very shortly after, the...