cool post, never heard of boctok before but I love their style. Have you ever heard on them? Any reliability to be expected from that brand?
BOCTOK is the Russian spelling of VOSTOK.
A lot of their movements are old Poljot designs.
I have their old-style Amphibia model, the waterproofing is excellent, and the 2416B movement is bombproof and keeps to within 45 secs a week.
The Amphibia is an S/S case, models like the Komanderskie are chrome on brass.
Lots of bang for your buck if you don't mind the quirky looks and the bi-direcctional bezel.