Balancing of the marine chronometer's balance wheel at Polet-Khronos, LLC.
- Categories: Economy, Business & Finance, Labour
- Location: Moscow, Russia
- Event date: 22.10.2015
- Date published: 22.10.2015
- Author: Sergey Pyatakov
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 4522x3127px, 3.5Mb