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Watches in Space: How Iconic NASA Timepieces Became Legends

Explore iconic NASA astronaut watches—from Breitling and Omega to Rolex—that journeyed through space and became legends themselves.

By

Team Bezel

March 15, 2025

/

7 min read

Watches tell time, sure—but have you ever thought about how some watches have stories bigger than most people's entire lives? It’s strange but true: a small mechanical object strapped to someone’s wrist has witnessed moments humans only dreamed about. Few stories highlight this more vividly than the adventures NASA astronauts took into space, bringing watches along as trusted tools and silent companions.

Scott Carpenter’s Breitling Navitimer Cosmonaute

Back in 1962, when Scott Carpenter circled the Earth aboard Aurora 7, he didn't exactly have a smartphone to track his journey. Instead, he had something arguably cooler: the Breitling Navitimer Cosmonaute. Carpenter had personally asked Breitling to create a special version with a 24-hour dial. Why? Because in space, day and night come and go in rapid succession, naturally interfering with an astronaut’s internal clock. Carpenter needed a watch that clearly differentiated between AM and PM beyond Earth's atmosphere.

But beyond the technical stuff, Carpenter's Cosmonaute tells a story about our endless human drive. It's not just about telling time—it's about adapting, solving problems, and going places we’ve never been.

Buzz Aldrin’s Omega Speedmaster Professional

Nearly everyone knows Neil Armstrong was the first human on the Moon. But what fewer realize is that Buzz Aldrin followed closely behind, and unlike Armstrong, Aldrin took his watch onto the lunar surface. That watch, the Omega Speedmaster Professional, became the first—and most famous—watch on the Moon.

NASA had carefully tested numerous watches, and the Omega Speedmaster passed all their brutal tests. It wasn’t just rugged—it was trustworthy, precise, and could endure extremes that would wreck most watches. But more than that, the Speedmaster symbolizes an era when humanity reached for something far beyond our grasp. Wearing one today feels like carrying a small piece of that legacy.

Edgar Mitchell’s Rolex GMT-Master

Rolex in space? Seems odd at first, since we usually picture Rolexes alongside explorers, race car drivers, and luxury yacht captains, not astronauts. But astronaut Edgar Mitchell defied expectations when he wore his own Rolex GMT-Master during the Apollo 14 mission in 1971. Its dual-time function allowed Mitchell to keep track of both lunar time and Earth's time, making it surprisingly practical for space travel.

Mitchell's GMT-Master was deeply personal, and not just a piece of equipment. After Apollo 14, it became more than just a keepsake—it was a link to a unique chapter of human adventure, and a reminder that exploration is as personal as it is historic.

Terry Virts' Omega Speedmaster X-33

Fast forward to 2015. Astronaut Terry Virts aboard the International Space Station chose the Omega Speedmaster X-33. This wasn't the traditional watch your grandpa might have worn. It was a sophisticated blend of digital and analog features, complete with alarms and mission timers specifically designed for modern astronauts.

The X-33 is an example of how space exploration and technology advance hand-in-hand. While it might lack some of the charm of older watches, it’s built for purpose, precision, and practicality—perfect for a modern day astronaut.

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