Movement - 31682 Poljot.
23 Ruby jewels.
Chronograph.
Mineral glass.
Date calendar.
Power reserve:
chronograph is not running: 42 h
chronograph is running: 37 h
Water resistant 5 ATM.
Stainless steel case size is 38 mm x h 13 mm
The case has a few small scratches.
Manual and firm case.