Just arrived today a Russian military single pusher naval aviator's Chronograph chronometer, this thing is huge! Being 51mm across excluding the crown, it's a case of instant love.
Very rare and unlikely to easily find another again especially with the way prices for genuine Military pieces are escalating, perfect working order but was not cheap!
I have stuck with digital for Groundhog Day... Tissot T Touch Titanium. Thermometer, barometer, altimeter, chronograph , compass, alarm, date, year and dual time.... The fact it is a simple touch screen also means I can actually find and use all the features ;0).
.