
Why Did NASA Choose the Omega Speedmaster?
When it comes to space exploration, every piece of equipment must perform flawlessly under extreme pressure. From spacecraft engineering to astronaut gear, NASA has always prioritized precision, reliability, and durability. That’s exactly why the legendary Omega Speedmaster earned its place in history.
Nicknamed the “Moonwatch”, the Speedmaster became the first watch worn on the moon during the Apollo 11 mission in 1969. However, NASA’s decision was not based on marketing or luxury status, it was based on performance, reliability, and survival. So, what made the Omega Speedmaster the only watch trusted for manned space missions? Let’s take a closer look.
The Rigorous NASA Testing Process
In the early 1960s, NASA needed a watch capable of withstanding the harsh realities of space travel. Astronauts required a timepiece that could perform accurately during missions where failure simply was not an option.
NASA anonymously purchased several commercially available chronograph watches from different brands and subjected them to brutal testing conditions, including:
- Extreme temperature fluctuations
- Intense shock and vibration tests
- High-pressure and low-pressure environments
- Severe humidity exposure
- Acceleration and decompression simulations
Most watches failed.
The Omega Speedmaster was the only watch that survived every test while maintaining reliable accuracy. In 1965, NASA officially certified the Speedmaster for all manned space missions.
That certification changed watch history forever.
Built for Reliability in Space
The original Speedmaster featured a manually wound mechanical movement, which proved to be a critical advantage in space. Automatic watches rely on gravity and wrist movement to maintain power, but in zero gravity, manual winding offered far more dependable performance.
The watch also featured:
- A highly legible chronograph dial
- A durable Hesalite crystal resistant to shattering
- Exceptional resistance to extreme temperature changes
- Precision timing capabilities essential for missions
Astronauts needed tools, not jewelry. The Speedmaster proved itself as mission equipment first and a luxury icon second.
The Moon Landing and the Birth of a Legend
On July 20, 1969, astronaut Buzz Aldrin stepped onto the moon wearing an Omega Speedmaster Professional.
That historic moment transformed the Speedmaster into one of the most iconic watches in the history of space exploration.
Interestingly, Neil Armstrong left his Speedmaster inside the lunar module as a backup timer, making Aldrin’s Speedmaster the first watch worn on the moon.
From that moment on, the Speedmaster earned the nickname “Moonwatch,” a title that remains closely associated with the collection today.
The Speedmaster Saved Lives
One of the most remarkable examples of the Speedmaster’s importance occurred during the Apollo 13 mission in 1970.
After a catastrophic oxygen tank explosion crippled the spacecraft, astronauts needed to execute a precisely timed engine burn to safely return to Earth. The Omega Speedmaster was used to manually time the critical 14-second burn that helped save the crew’s lives.
Because of its role in the successful rescue mission, NASA awarded Omega the Silver Snoopy Award — one of the agency’s highest honors for mission support and safety.
Very few watches can claim they literally helped save astronauts in space.

Why Collectors Still Love the Omega Speedmaster?
The Omega Speedmaster remains one of the most respected luxury sports watches in the world because it combines:
- Genuine historical significance
- Proven engineering excellence
- Timeless design
- Everyday wear versatility
- Strong collector demand
Unlike many luxury watches that rely purely on prestige, the Speedmaster earned its reputation through real-world performance under extraordinary conditions.
For collectors and enthusiasts, owning a Speedmaster means owning a true piece of space history.
Discover Legendary Timepieces at Big Moe Watches
At Big Moe Watches, we believe great watches tell stories, and few stories are greater than the Omega Speedmaster’s journey from Earth to the moon.
Whether you are searching for a luxury sports watch, a timeless collector’s piece, or your first serious timepiece, our curated collection is built for enthusiasts who appreciate craftsmanship, heritage, and iconic design.
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Your next legendary watch starts at Big Moe Watches.

