The bottom line about this one is that it's an okay watch if you have a wrist smaller than 7 inches, but it's still not a cut-price PRX by any stretch of the imagination.
I'm just glad that I didn't buy it a year ago when they were £100.
Sounds like the mainspring to me, but only because I had the same problem on 2 of mine until the end of the mainspring came off its weird little hook thing completely (I have no idea what it's called, but Vostok movements have a kind of folded over and welded end on the mainspring unlike any other that I know of). It's also just as likely to be something else.
No problem. I watched all your videos one after another this morning (and all the shorts). Nice Spring feeling to them all, but not one watch I wanted... which is great news for me since I'm addicted to buying them. 😉
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