SOPPR-2A-2-010 stop watch (1knop., with shock-proof fur megohm)
- Customer pickup,
- In detail
It is applied when carrying out scientific researches and timings.
The stop watch has 60 second scale with the price of division 0,2 with and 30 minute counter with the price of division of 1 min.
The mechanism of caliber of 42 mm, on 15 ruby stones, has the spring engine, the anchor course and oscillatory system balance - a spiral with the period of fluctuations of 0,4 pages. For management of shooters the mechanism of a stop watch is supplied with the special lever device of simple action. Start-up, a stop and return of arrows on zero is carried out by consecutive pressing a clockwork head.
Period of operation of the mechanism from one full plant of a spring not less than 18 hours.