New Geneve in the collection 136.041

Dears,

I found this 136.041 a couple of weeks ago in a local market in Sweden.
Is the second to join my starter collection. I wanted to have a manual wind like the 613 and, as you know, I love Geneve models.
The case is gold plated, 20 micron, if I am not mistaken. Cal 613, manual wind.

Although the service history is unknown, the watch movement looks OK, it keeps time as it should and the manual wind lasts 14-15 hours. The crown is original.
The crystal has some scratches as well the case, but nothing to worry about.
On the back is engraved 20 god rada, I was wondering what was it...

What do you think?

The power reserve on a caliber 613 is from new 48 hours http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&&2uswk&Omega_613 so only running 14-15 hours indicates a urgent need for service.

The problem with 20 micron is that i get worn easily and yours have worn through on the lugs, but if you dont mind is fine.

These models were made in large numbers and quite cheap to purchase normally

20 god means 20 years in Russian and various other Slavonic languages. Rad can mean joy or happiness, might be Serbian but I'm a bit shaky on that. I am guessing it means 20 happy years with BNT which presumably is someone's initials.

Yes, indeed I bought for a reasonable price, considering omega pricing.

@tdn-dk do you maybe know how much can the gold plate increase the price, if compared to a steel one?

Tack!