Pobeda Watch Russian military Special Department "Zenith Grom" - needs service.

I bought this watch quite a few years ago for its vintage soviet look. It was working just fine at the time. I put it out of the drawer recently and it doesn't seems to work so I think the oil has dried down and it just need a quick service. It can be a fun project because the movement is very simple.

So to be clear this watch is not currently running.

Here are some informations I found about this watch.

Mechanical wrist watch Pobeda Storm 333. These watches became very popular in the USSR in 80's after successful military operation in the end of 70's by the Special Department KGB CCCP that is called "Grom", they stormed Amin's palace in Afghanistan in 1979.

mechanical(wind up) - has to be wound every 40hours(aprox.)
watch diameter including crown - 36mm
glass diameter(the same as dial) - 35mm
thickness - 10mm
length(from lugs to lugs) - 42mm
wristband size: 18mm