This is indeed an amazing set! I was tracing them for years and recently be able to acquire an older version of Tellurium. However, without the user manual, it is very hard to figure out how to operate/adjust the watch......... May I ask you help?
1. what function the pusher at 9 o'clock can operate and how to operate?
2. how to adjust 24-hour circle?
3. How to adjust the snake head/tail?
Thank you for your help!