New men's watch Vostok Neptune 960897 Russian Watch Blue Dial 20ATM Self-winding

Number of stones - 31. Self-winding with a safety device against over-winding of the spring.

Shockproof device of the balance unit. Case: stainless steel (case ring, time disc, crown, watch back).

The applied signs and arrows are filled with variable fluorescent paint. Water protection: 20 atmospheres (200 meters). All metal bracelet made of stainless steel, width 20 mm.

The energy reserve of one spring winding is at least 31 hours. The average service life of the mechanism is 10 years.

The watch is completed with a branded box and instructions in Russian. In order to provide longer life and optimal work of Vostok watch we ask you to read the present instruction carefully. While wearing watch on your hand every day there's no need to wind it up.

Watch running is provided by a special mechanism of automatic self-winding up, which makes your watch run thanks to movement of your hand. But if you do not wear your watch more than 24 hours it's necessary to wind it up. Unscrew the winding head counter clockwise from the case - position 2 and start winding clockwise by turning winding head on 25-30 revolutions, slightly delaying the head from the case.

Having finished winding up it's necessary to stop turning the winding head in order to avoid breakage of the mechanism. Best way to winding up automatic watch is wearing it on your hand. Do not lower the watch into water if the winding head is not in position 1.

(Position 1 - the winding head is screwed on completely on the case). Turning the winding head counter clockwise set correct time.

Having set the correct time screw up the winding head into position 1 on the case. Set the winding head into position 3. Set the correct date by turning watch head clockwise. After that, set the winding head into position 1.

The accelerated updating of a calendar. Moving the winding head from figure "12" to figure "8" counter clockwise and then from figure "8" to figure "12" set the correct date. Notes on care of the watch. Watches should be protected from shocks, influences of chemical products and influences of magnetic fields. For prevention of misted over under glass it is necessary to supervise, that the winding head was screwed well up.

In order to avoid penetration of dust and a dirty in the mechanism forbidden to open back cover of the case. Your item will be carefully packed and dispatched within 24 hours Mon.

If you are not happy with your item please return in the original packaging and with all tags attached within 30 days. In 1967, specially commissioned by the USSR Navy at the Chistopolis watch factory "Vostok" were made the first watches "Amphibia", which became the iconic product of the time. Amphibia watches flawlessly worked at depths of up to 200 meters in conditions of significant temperature and pressure fluctuations.

In the 1970s, together with the Ministry of Instrumentation, Automation and Control Systems, GLAVCHASPROM began to produce special wrist watches designed for work underwater at depths of up to 300 meters - wrist diver watches. In 1975, the Amphibia watch went into space as part of the first expedition to the Salyut-4 space station in the Soyuz-17 spacecraft. The watch was part of the equipment of the station's flight engineer Georgiy Mikhailovich Grechko.

The flight lasted 29 days.