I've always thought the rolex explorer 2 nato strap combo is one of the most underrated looks in the entire watch world. Don't get me wrong, the Oyster bracelet that comes from the factory is a masterpiece of engineering. It's comfortable, it's iconic, and it feels like a tank. But there is something about the Explorer II that just screams for a bit of rugged customization.
Whether you're rocking the classic 40mm 16570 or the beefier 42mm 216570/226570 models, the Explorer II is, at its core, a tool watch. It was designed for cave explorers and adventurers who needed to track day and night in total darkness. When you take off that polished steel bracelet and slide on a piece of high-quality nylon, you're leaning into that heritage. You're telling the world that this watch isn't just a status symbol—it's a piece of gear.
Giving Your Watch a Whole New Personality
The coolest thing about switching to a NATO strap is how much it changes the vibe of the watch. Most of us spend years looking at our watches on the same steel bracelet. After a while, you kind of get used to it. But the second you pull that steel off and thread through a nylon strap, it feels like you just bought a brand-new watch.
If you have the "Polar" white dial, the transformation is even more dramatic. That white face is a bit of a chameleon. On the bracelet, it looks crisp and refined. On a bright orange NATO, it looks like something an Antarctic explorer would actually use to keep track of time while trekking across the ice. On a dark navy or olive green strap, it looks tactical and purposeful.
The black dial version benefits just as much. The black dial Explorer II has a stealthier, more traditional tool-watch feel. Throwing it on a grey or "Bond" style strap gives it a vintage military aesthetic that you just can't get with the Oyster bracelet. It's a low-effort way to keep things fresh without having to go out and buy another five-figure timepiece.
Let's Talk About Comfort and Weight
Let's be real for a second—stainless steel can get heavy. If you're wearing your Explorer II all day, especially the newer 42mm versions, you definitely feel that weight by the end of the evening. In the summer, your wrist swells, the steel starts to feel a bit tight, and you find yourself constantly fiddling with the micro-adjustment in the clasp.
A rolex explorer 2 nato strap solves a lot of those comfort issues. Nylon is incredibly lightweight. When you ditch the metal, the watch feels much more balanced on the wrist. Plus, NATO straps are infinitely adjustable. You can get the fit exactly where you want it, and because the material is breathable, it's way more comfortable when the weather gets hot and humid.
I've found that on long hikes or even just long days at the office, the NATO strap makes the watch "disappear" on my wrist in a way the bracelet never does. It's just easier to live with on a day-to-day basis if you're an active person.
The Security Factor
One of the biggest reasons people originally started using NATO straps in the military was security. It's a simple design, but it's brilliant. A NATO strap uses two separate passes of material. This means that if one of your spring bars fails—maybe you snag the watch on a branch or a piece of equipment—the watch will still be held onto your wrist by the other spring bar.
With a standard bracelet or a two-piece leather strap, if a spring bar breaks, your watch is hitting the pavement. If you're lucky, you're just looking at a scratched case. If you're unlucky, you're looking at a shattered sapphire crystal and a very expensive repair bill. For a watch as valuable as an Explorer II, that extra bit of "fail-safe" security is a massive peace of mind, especially if you're actually using it for outdoor activities.
Picking the Right Colors for Your Dial
So, which colors actually look good? This is where you can really have some fun.
For the Polar dial, my absolute favorite is a grey or "Admiral Grey" strap. The neutrality of the grey makes the white dial pop, and it highlights the black surrounds of the hour markers. If you want to lean into the "fun" side of the watch, try a strap with an orange stripe down the middle. It matches the GMT hand perfectly and creates a cohesive look that looks like it was designed by Rolex themselves.
For the black dial, you can't go wrong with Olive Drab. It gives the watch a classic field-watch look that is tough to beat. A solid black NATO is also a killer choice if you want to go full "stealth mode." It makes the watch look smaller and more compact on the wrist, which is great if you think the 42mm version wears a bit large.
Then there's the "Bond" strap—the classic black and grey stripes. Some people think it should be reserved for Submariners, but honestly, it looks fantastic on the Explorer II. It adds a bit of texture and visual interest without being too "loud."
Quality Matters: Don't Cheap Out
Here is a bit of advice from someone who has tried a lot of straps: don't put a $5 strap on a $10,000 watch. It just doesn't feel right. If you're going to use a rolex explorer 2 nato strap, look for "seatbelt" nylon or high-end weave options.
Standard nylon can sometimes feel a bit scratchy and stiff. Seatbelt nylon, on the other hand, is silky smooth and has a bit of a sheen to it that matches the luxury finish of a Rolex. You also want to pay attention to the hardware. Look for straps with brushed stainless steel buckles and loops. The Explorer II has a lot of brushed surfaces, so matching the hardware of the strap to the finish of the watch case makes the whole setup look much more intentional.
Swapping It Out Without the Stress
I know some people are terrified of taking the bracelet off their Rolex. They're worried about scratching the lugs or messing something up. My advice? Get a decent spring bar tool and take your time.
If you're really nervous about scratches, put a little bit of scotch tape on the underside of the lugs before you start. That way, if the tool slips, you're hitting tape instead of steel. Once the bracelet is off, cleaning the area between the lugs is actually pretty satisfying—you'd be surprised how much gunk builds up there over the years.
Once the bracelet is off, switching between different NATO straps takes about ten seconds. You don't even have to remove the spring bars again; you just slide the strap through. This is the real beauty of the system—once you make the jump, you can change the look of your watch every single morning to match your outfit or your mood.
The Final Verdict
At the end of the day, watches are meant to be enjoyed. While purists might argue that a Rolex should always stay on its original bracelet, I think the Explorer II is the one model in the lineup that actually begs to be modified. It's a rugged, adventurous tool, and the rolex explorer 2 nato strap combo is the ultimate expression of that spirit.
It's practical, it's secure, and it's incredibly comfortable. But most importantly, it's just fun. It lets you interact with your watch in a new way and gives you a chance to show a bit of personality. So, if your Explorer II has been sitting on its Oyster bracelet for years, do yourself a favor: grab a couple of high-quality NATO straps and see what you've been missing. You might find that you never want to put the steel back on.