Konstantin Chaykin makes giant leap as its watch goes on a spacewalk


Konstantin Chaykin successfully developed a watch that went aboard the International Space Station, performing a spacewalk in the process.

02 the watch for spacewalk by konstantin chaykin
The watch for spacewalk by Konstantin Chaykin.

The achievement sees watchmaker and inventor Konstantin Chaykin write his name into the annals of space exploration which started with the first manned space flight piloted by Yuri Gagarin, who was purportedly wearing the Sturmanskie watch designed by the First Moscow Watch Factory on his wrist during the flight.

03 the sturmanskie watch worn by yuri gagarin
The Sturmanskie watch worn by Yuri Gagarin

The documented accomplishments of the watchmaking industry that found their way into space are the Breitling Navitimer Cosmonaute and the Omega Speedmaster, which American astronauts Scott Carpenter and Walter Schirra wore during their orbital flights in 1962.

04 the omega speedmaster watch worn by buzz aldrin
The Omega Speedmaster watch, worn by Buzz Aldrin

A variation of the last model was also the first watch on the moon, worn by Buzz Aldrin on July 21, 1969. Omega remains the official chronometrist for NASA to this day, and the Speedmaster is still the only watch certified for work in space, but the list of space watches already includes the name of a Russian craftsman, since the tests on the model created by the “Konstantin Chaykin” manufacture for work in outer space continue.

05 the watch for spacewalk by konstantin chaykin
The watch for spacewalk by Konstantin Chaykin

Konstantin Chaykin first turned his attention to outer space back in 2011, by introducing the Lunokhod watch with the largest three-dimensional moonphase indicator to commemorate the 50th anniversary of Gagarin’s flight.


2018 saw the introduction of the Mars Conqueror Mk1 which shows the time both on Earth and on Mars, followed by the first aviator’s watch for Mars travelers, the Mars Conqueror Mk3 Fighter.

06 the mars conqueror mk3 fighter watch by konstantin chaykin
The Mars Conqueror Mk3 Fighter watch by Konstantin Chaykin

The latest “field” achievement of Chaykin and his team is a model designed specifically to work in space. Two pieces, specially designed to perform in zero-gravity conditions were given to cosmonaut Oleg Novitsky, who took them aboard the ISS on April 9, 2021.

Novitsky wore one of the watches inside the station, and the other was used in the “Orlan-MKS” space suit during two spacewalks.

07 the watch for spacewalk by konstantin chaykin
The watch for spacewalk by Konstantin Chaykin

According to the “Russian Space” magazine, both the performance of the movement and the self-winding mechanism in zero-g environment were tested during the time spent outside the ISS. In addition, a device for measuring the temperature of the case was attached to the watch to monitor the changes during the spacewalk.

08 oleg artemyev on the iss
Oleg Artemyev on the ISS

All the data collected were transferred to Konstantin Chaykin’s team, and the design was adjusted accordingly. The new version was tested by cosmonaut Oleg Artemyev.

On August 17, 2022, he also performed a spacewalk wearing Konstantin Chaykin’s watch, with control measurements taken a day before and a day after the spacewalk for a comparison with a watch kept in a hermetically sealed container.

09 spacewalk with konstantin chaykin s watch
Spacewalk with Konstantin Chaykin’s watch

These and other experiment results will be used to perfect the prototype of the space watch. Cosmonauts Novitsky and Artemyev are back on Earth already, but the watch continues its journey aboard the ISS.

Click here to find out more about Konstantin Chaykin.

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  1. Great article, however you are carefully avoiding the words “Casio” and “G-Shock”. No other watch has been to space more often than a Casio.

  2. @Nils Brongers
    That might be, but afaik casio (or any watch other than speedmaster) was never used for space walks, only inside the space station.


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