Technical features of 2433 movement.
24 mm. caliber sensitive movement
with central second hand and „open“ balance.
Automatic movement with a safety device keeping the spring safe from overwinding.
Height 5,2 mm.
31 ruby jewels.
Average daily rate: -10 … +20 sec.
Frequency: 19800 semi-oscillation per hour.
Totally wound movement run not less than 33 hrs.
Average term of service: 10 years.
Coating of bridges and plates: rucket or chrome.
Coating of angrenage parts: nickel or gold-cobalt.
Coatlng of screws: nickel, gold-cobalt, chemical bluing.
Vostok Watch Makers Inc.
Russian Federation, Republic of Tatarstan
422981, Chistopol, Engels str.