today I noticed that my Chronograph-Function is some minutes late compared to the real time...
I will start my Chronograph at 12:00 Lunchtime again and check the next hours and days to see if it happens again.
I saw one of these for the first time yesterday - lovely watch. Moonshine Gold is a special material when you see it in reality. Omega had a red gold buckle but I am not sure it would be a match?
Lastly SImon Freese is doing s lot with modified materials to make modern, bespoke Patina watches. He can do a lot with heat treatment / a match might be possible? Jump to 1:28 on the video.