A very interesting Russian 🇷🇺 Poljot alarm ⏰ mechanical watch from the 90's with a 18 jewels Poljot Cal. 2612.1, it's a cricket alarm style (like Vulcain did) and it comes with a nice black & red leather strap 👌.
Specs of the Poljot Cal. 2612.1; here.
If you want to read more about the Poljot history; here.