Vostok | Amphibia 090679 Automatic Self-Winding Diver Wrist Watch

Bought this to replace a 710 case model I used to use for work(gave to dad). That one was always off by -30s a day. This watch when I got it was at +90s a day. I was a bit bummed and worked up the guts to regulate it myself. It currently gets from -14 to +20 a day depending on position. Currently on wrist I'm getting +2s a day but it took some tinkering. The crown on this case likes to dig in the top of my hand if I wear it too tight. The strap it comes with is serviceable but cheap. I believe despite all issues it's a solid every day option. If you like to tinker you can't go wrong. I imagine the seller would have fixed my regulation issue if I asked.