10/07/2024
 7 minutes

5 Things to Know Before Buying an Omega Seamaster

By Thomas Hendricks
Omega-Seamaster-2-1

5 Things to Know Before Buying an Omega Seamaster

Explore the evolution of the Omega Seamaster, including model lines, special editions, pricing, and competition in this comprehensive guide.

Nobody buys an Omega Seamaster to show off. They buy it because it’s a solid watch you don’t have to worry about.

Today, we’re discussing how the Seamaster collection has evolved through the years, digging through the archives to show you what’s currently available on the market. We’ll cover the current lineup, including what I think are the strongest models right now. You’ll also see the special edition Seamasters worth knowing about. We’ll talk pricing and how to get the most for your money. And of course, we’ll cover the Seamaster’s stiff competition you need to consider if you want to make the best choice.

Omega Seamaster Model Evolution

The story of the Omega Seamaster dates back to 1948, the brand’s 100th anniversary, and the collection has grown and changed significantly in the nearly six decades since. As the name suggests, the biggest selling point of the Seamaster is its water-resistant case. In the late 1950s, Omega began using the half-horse, half-fish hippocampus logo on the Seamaster to signify its hermetic qualities. That logo was later applied to other water-resistant watches from Omega.

The original Seamasters, like many other watches of that era, were smaller and dressier compared to modern standards. These remain some of the best entry points into vintage watches, luxury watch brands, and what would today be considered dress watches. And with prices starting around $500, it’s hard to argue with the value on offer.

1957 was a pivotal year for Omega, as it saw the launch of the Speedmaster, Railmaster, and Seamaster 300. The often forgotten “fourth musketeer,” the Omega Ranchero, launched a year later in 1958, but that’s a topic for another article.

Omega Seamaster CK2913
Omega Seamaster CK2913

When browsing Seamaster 300s from the 1950s and 1960s on Chrono24, you’ll notice several styles, including the collectible CK2913 with a broad arrow and the military-issued “Big Triangle,” used by the British Royal Navy. Despite the “300” on the dial, the watches were only tested to 200m—something Omega attributes to the limitations of testing equipment, not the watches themselves. Regardless, this is where the Seamaster truly came into its own as a tool watch, rather than just a water-resistant dress watch. Another quirk of these early Seamasters is the use of both count-up and count-down bezels—one format for measuring elapsed time and the other for tracking time left on a dive.

About a decade after the Seamaster 300 debuted, advancements in underwater breathing technology made both commercial and recreational diving more accessible. This necessitated an upgrade in water resistance, and Omega responded with the Seamaster 600 and 1000, commonly known as the “Ploprof.” These are among the most distinctly recognizable watches in the world, thanks to their striking case shape and the brightly colored button that locks the bezel in place.

In 1993, Omega introduced the Seamaster Diver 300M, featuring a scalloped bezel, skeletonized hands, a wavy dial, and a helium escape valve at 10 o’clock. Just two years later, in 1995, James Bond himself wore it in Golden Eye. That partnership between Omega and 007 continues to this day.

Starting in 2002, Omega released the Seamaster Aqua Terra, one of the best everyday watches in the game, which we’ll discuss later in this article.

Finally, in 2005, Omega launched the Planet Ocean, boasting 600m of water resistance, a co-axial escapement, and a more robust case. Over the past two decades, Omega has continued to evolve the model lines within the Seamaster collection. While the styles and specifics change with the tides, the spirit remains the same.

The current Seamaster Lineup

Now, let’s take a look at Omega’s current Seamaster lineup, which includes 138 variations, and the collection that I (personally) think is the best among them:

  • The Aqua Terra collection is one of the best daily driver watches on the market today. While it lacks true diver DNA, it makes up for it with situational versatility, meaning it’s just as suitable for a date night as it is for a dip in the ocean. Case sizes range from 28mm for the quartz versions to 43mm for the world timer. There’s also an ever-expanding range of dial colors. My favorite isn’t in the current lineup, but we’ll get to that in the next section.
  • The Diver 300M collection offers range, including the titanium 007 edition, ceramic models, a murdered-out all-black version, options with precious metal accents, more chronographs than you’d expect, and even a gem-set version that retails for over $150,000. Of course, there are plenty of handsome standard-issue models in the mix, too.
  • The Planet Ocean series includes chronographs, GMTs, and a few Ultra Deeps, water-resistant to 600m.
  • If you like the mid-century styling of the early Seamaster 300s, the Heritage collection is for you, featuring the classic broad arrow hour hand and either a lollipop or arrow-tipped seconds hand.

Finally, which of the current generation Seamasters is the best (in my opinion)? It’s not one specific model or even one particular collection. It’s the Summer Blue series that launched in 2023 and includes all the major models from the Seamaster lineup. Initially, I was skeptical, but after seeing them in person, I love the gradient of blues, how they draw you in, and how they don’t take themselves too seriously. These certainly have the potential to be future classics.

Omega Seamaster 300 Heritage Summer Blue 234.30.41.21.03.002
Omega Seamaster 300 Heritage Summer Blue 234.30.41.21.03.002

Seamaster Special and Limited Editions

Now, let’s talk about special and limited-edition Omega Seamasters, and if anyone loves a limited edition, it’s Omega. We’ll save the best for last and run through these quickly since limited editions tend to be more adventurous in design. You’ll know pretty quickly if they resonate with you or not.

The most popular limited edition Seamaster has to be the “trilogy” revival of the Seamaster 300. This watch debuted alongside revivals of the Speedmaster and Railmaster, each echoing the iconic designs of the 1957 dream team. You could buy these individually or as a set of three. Some find the fauxtina a bit heavy-handed, but there’s no denying that the overall design DNA still looks amazing today.

Next up, we have Bond—James Bond. Specifically, the Spectre Seamaster 300, which features a 12-hour bezel. The beauty of this watch is its rotating bezel that acts as a GMT, allowing you to track a second time zone. Of course, there are a few other 007-approved limited editions, some better than others.

The Omega Seamaster 300 SPECTRE
The Omega Seamaster 300 SPECTRE

I also love some of the Olympic edition Seamasters, and the best part is that the good ones don’t scream “Olympics.” The Seamaster 1948 is a classically handsome watch, and you wouldn’t guess it’s tied to the games. The colorful Rio edition from 2016 is growing on me, but the best all-around has got to be the 2020 Tokyo Aqua Terra with its wavy checkered pattern on the dial. Rolex’s fluted dial Datejust has quickly become a fan favorite, but I’d honestly prefer one of these.

Omega Seamaster Pricing

Let’s quickly touch on pricing before we wrap up with the Seamaster’s stiffest competition. Here, we’ll distinguish between what’s approachable and what’s truly collectible.

If you sort by price from high to low on Chrono24, you’ll see that the most expensive Seamasters tend to be that way due to material costs, such as precious metals and gemstones. You’ll even spot malachite dial Seamasters in the mix. That said, some military-issued Seamaster 300s command high prices, with the amount of information sellers have about the watch’s history—such as who owned it and what it survived—often impacting the price.

Most “bread-and-butter” Seamasters fall below the $5,000 mark on Chrono24, with the more desirable standard issues landing between $5,000 and $10,000. The good news about that average $5,000 price point is that you’re getting a well-built luxury watch without feeling like you’re being ripped off. You’re getting heritage, build quality, design details, and features like the co-axial escapement, all while earning a lot of respect from collectors and enthusiasts.

As you go down in price, the value arguably increases. We’ve already mentioned vintage Seamasters as some of the best affordable dress watch options, but on the diver side, the 36mm diver with a white gold bezel is a sleeper hit. You can find those for around $2,000. As for the overall best value—a highly subjective question—I’d vote for either the Aqua Terra or the Heritage collection. While I’m still warming up to the wave dial, the scalloped bezel and sword hands of the 300M are growing on me, and there’s a reason why they’re so popular. But hey, that’s just one man’s opinion, and in the end, you’ve got to go with your gut.

The Seamaster Competition

Now, let’s get to the fun part: the competition. If you’re considering buying an Omega Seamaster, chances are you’re also weighing a few other watches. This is where you need to comment on how you think the Seamaster stacks up against other watches in the field.

There are two approaches you could take here. One would be to focus more on the dressy Aqua Terra side of the Seamaster, while the other would be to consider competitors to the tool watch side of the Seamaster.

For the Aqua Terra, there are some strong contenders that lack diving bezels but have enough water resistance for everyday life. The Rolex Datejust, Rolex Explorer, Cartier Santos, and a few Grand Seikos come to mind. At this level, it’s more of a gut feeling and identity decision than a spec-by-spec comparison. All of these watches look great and have screw-down crowns. The difference is whether you see yourself as a “Rolex person,” a “Cartier person,” a “Grand Seiko fan,” or none of the above.

Grand Seiko Elegance Ref. SBGW283G

On the tool watch side of things, the specs matter more, but it still needs to look good. In other words, once you’ve checked all the boxes for water resistance, lume, and bezel tactility, you still need to fall in love with it. The main competition here comes from Tudor’s Black Bay and Pelagos lines, no-frills divers like Sinn, the Longines Legend Diver, and the ever-present but more upmarket Rolex Submariner. As much as I admire the Seamaster, if you really only want one dive watch and you’re willing to save, I’d hold out for the Sub. But again, just my opinion.

You could also argue that one of the Seamaster’s biggest rivals is actually the Omega Speedmaster. Unless you’re a die-hard Omega fan, you’ll probably only own one Omega at a time, so there’s an inherent fork in the road.

The best—and worst—part about picking a watch is the existential crisis that comes with it. What’s important to you? What can you live with day in and day out? What version of yourself do you want to project to the world? All this to say: trust your gut. If you keep coming back to the Seamaster, then lean into that feeling and get the Seamaster.

What advice would you give to someone considering a Seamaster, and what has your personal experience been with the watch? Drop a comment below!


About the Author

Thomas Hendricks

I didn’t grow up a watch guy, but a few years after graduating from university, I landed a job at the online publication Watchonista as a writer and marketer. “Welcome to the watch world,” my colleagues told me half-jokingly, “no one ever leaves!” Now at Chrono24, I work as a private client advisor, helping people find the perfect watch for major life moments.

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