Marathon Watch

The GSAR belongs to a lineage of watches that were never intended to become collectibles.

Military wristwatches emerged from a simple requirement: soldiers needed both hands free, and pocket watches weren’t practical in the field.

More than a century later, the mission remains largely unchanged.

Deliver accurate time. Survive hard use. Remain legible under stress.

The GSAR is a modern expression of one of the oldest ideas in military equipment: a tool should do its job so well that you forget it’s there.

Father’s Day might be over, but you still have a chance to tap into savings.

For a limited extended window, enjoy 10% off nearly every watch in our collection.*

Plus, orders over $1,800 USD will receive a complimentary 36mm Arctic Edition General Purpose Officer’s watch featuring blue tritium tubes.

Ends Thursday at 3 pm ET. Shop the collection.

*Excludes the U.S. 250 Navigator.

Most purpose-built watches are specialists.

Dive watches for divers. Pilot watches for pilots. Field watches for the field.

The has always been a bit harder to categorize.

That’s why you’ll find it on the wrist of people who own a dozen watches—and somehow keep reaching for the same one.

A watch tells time. But the best ones end up telling stories.

They mark early mornings on the water, long drives home, first days, last days, and all the moments in between. Over the years, scratches become memories, and what starts as a tool becomes something more.

For many of us, our first appreciation for watches came from our fathers—not because of what they wore, but because of what they taught us about time. Show up when you say you will. Be dependable. Make every minute count.

This Father’s Day, we’re raising a glass to the dads who taught us those lessons, and to the watches that quietly come along for the journey.

Happy Father’s Day.

For a watch designed to operate in some of the harshest conditions on earth, the GSAR looks surprisingly happy at the beach.

Maybe that’s the point.

A good tool watch is ready for anything—even a day spent doing absolutely nothing.

Happy , and thanks to Culpepper for the shot.

Military procurement has little patience for unnecessary features.

The and trace their roots to a simple requirement: build a watch that can be trusted when failure isn’t an option. No unnecessary complications. No excess. Just clear legibility, robust construction, and dependable quartz accuracy.

Developed to meet the demands of personnel operating in some of the harshest environments on earth, these watches embody a philosophy that remains as relevant today as it was decades ago: every feature must justify its place.

Mission-ready. Durable.

The result is a pair of watches that continue to prove that simplicity isn’t a compromise—it’s a capability.

Commonly known as the Medium Search and Rescue , this dive watch features all of the hallmarks of a GSAR but in a 36mm case. That makes it a great choice for those with smaller wrists or who prefer a vintage feel.

Coming in both automatic and quartz, the MSAR is a versatile tool watch that punches way above its weight class.

They say if you need to check the date while diving, something’s gone terribly wrong.

Good thing the CSAR Chronograph wasn’t built just for diving.

Designed for personnel operating across days, time zones, and missions, the carries the tools needed above and below the surface—including a day-date complication, 12-hour chronograph, and tritium tube illumination.

Because the real world doesn’t stop at the waterline.