Hello. I have been lurking for a long time and decided to join up. I have a question that I am sure has been beaten to death but I am going to ask again.

HOW do you like to safely clean your watch when you can’t just wash it like a water proof Rolex ?
How do you get the skin oils off it? I have not had many non water resistant watches and I sure don’t want to damage my platinum Zeit. (which is my daily), with any solutions. Usually I am just wiping it down at night before bed. What…

Another question about cleaning…

Hi all!
I have bought this old Lange & Sohne watch, but can’t find online anything with a similar movement. Theoretically it was someone’s grandfather’s. I also can not find a serial number on it.

I am curious to find out if it is an original or a fake and if original approximately the year it was manufactured.

Thank you!

[ATTACH…

Old Lange Sohne Authenticity