I'm in love with the 1967
Unfortunately, it's a bit pricey for my taste AND it seems very hard to find nowadays
Browsing the bay, I discovered the "AMPHIBIAN 2209" which has a similar case…
It took me a while to find one in a good enough condition at a reasonable rate, but I finally got one for less than 40€, including shipping
Seller's ad :
VOSTOK AMPHIBIAN 2209 ORIGINAL SOVIET MILITARY WATCH
made in former USSR by factory VOSTOK(BOCTOK).
Mechanical manual movement, wind up,
body diameter(size) - 40mm x 47mm
wristband size - 18mm
other features - waterproof 200m, stainless steel case,
condition - watch in very good cosmetic & working condition (it was serviced, cleaned & oiled), keeps good time.
And some pics :