Affectionately known as the "pumpkin suit," the LES was replaced in 1994 by the similarly-colored Advanced Crew Escape Suit (ACES), which was used through the end of the space shuttle program. Now, the ACES has evolved into the Orion Crew Survival System (OCSS). Still bright orange, the new pressure suit will be worn by astronauts while launching and returning to Earth aboard NASA's Orion spacecraft on Artemis moon missions.

Powered by any light source, saving time and money as no battery change required- known as TOUGH SOLARFunction-wise, this model comes with compass, altimeter/barometer, temperature reader and pedometer. In addition to being able to easily correct the time using the dedicated CASIO WATCHES app, there are lots of other useful features including the Mission Log feature, which automatically records in the app altitude data obtained from the watch and route data obtained by your smartphone. The button tones on the mode button can be switched off for discreet operation. Pre-set alarm or timer functions remain active.

Answer the call to every adventure with this tough watch built with a carbon core guard structure — an indispensable tool for your kit of outdoor gear. Multi-Band 6: Automatic Atomic Time updates are received overnight for exceptional accuracy (UK/ EU/ USA/ Japan/ China: home city must be set manually) A built-in air pressure sensor measures ambient air pressure and presents this on a display to indicate weather patternsFirst introduced in 1988 in the wake of the space shuttle Challenger tragedy, NASA's Launch Entry Suit (LES) featured an international orange-color outer layer in case the wearer had to bail out into the ocean. The bright color was meant to help rescue teams locate crew members in the water. A built-in direction sensor detects magnetic north displaying both this and your current direction on the watch face. A built-in pressure sensor measures barometric pressure, which is converted to relative altitude, Measuring range: -700 to 10,000m (-2,300 to 32,800ft)

The round bezel with six screw accents projects the rugged toughness demanded on adventures great and small. The inset dial indicator, inspired by an automotive brake disc, is enclosed in a semi-circular ring, both of which are treated in a vapor deposition finish for the metallic look of serious outdoor gear. A new, limited edition wristwatch takes it cue — or rather, hue — from the bright color of the launch and entry suits worn by NASA astronauts.Among the technology incorporated into the watch is a solar panel ("Tough Solar") that converts not only sunlight, but light from weak sources such as fluorescent lamps, into power, and Casio's "Multi-Band 6" atomic timekeeping, which provides automatic time correction through terrestrial radio wave reception.