TAG Heuer Monaco Calibre Heuer 02 · Ref. TAG HEUER MONACO CALIBRE HEUER 02 · 18mm lug
At a Glance
| # | Best For | Strap | Material | Thickness |
|---|---|---|---|---|
| 1 | Overall / First Purchase | Black Epsom Slim Strap | Epsom Calfskin | 2.2mm |
| 2 | Dressy / Formal | Matte Cognac Alligator Signature Strap | Alligator | 4.5–2.2mm |
| 3 | Everyday / Casual | Taupe Buttero Slim Strap | Buttero Calfskin | 2.2mm |
| 4 | Minimalist / Refined | Natural Shell Cordovan Slim Strap | Shell Cordovan | 2.2mm |
| 5 | Casual / Relaxed | Black Baranil Signature Strap | Baranil Calfskin | 4.5–2.2mm |
| 6 | Active / Sporty | Red Waffle CTS Rubber Strap | FKM Rubber | 4.0–3.3mm |
| 7 | Comfort / Wildcard | Dark Grey Ostrich Leg Signature Strap | Ostrich | 4.5–2.2mm |
The TAG Heuer Monaco Calibre Heuer 02 (ref. TAG HEUER MONACO CALIBRE HEUER 02) is one of those watches that makes you stop and look — and then look again. The finishing and attention to detail speak for themselves. At 18mm lug width, it is an incredibly versatile canvas for strap changes.
At across and thick, the Monaco Calibre Heuer 02 wears like a watch that was designed to be lived with — not just admired behind glass. A strap change can take it from boardroom to weekend without missing a beat.
Here are my 7 picks — and why each one works.
Quick Specs
| Case diameter | |
| Lug width | 18mm |
| Lug-to-lug | |
| Case thickness | |
| Water resistance | |
| Crystal | |
| Case material | |
| Movement |
The 18mm lug width means your options are curated but well-covered. Already know what you're looking for? Browse all TAG Heuer Monaco Calibre Heuer 02-compatible straps on the Strap Finder →
1. Best Overall — Black Epsom Slim Strap
If you're buying your first aftermarket strap for the TAG Heuer Monaco Calibre Heuer 02, this is where I'd start.
The Black Epsom Slim Strap features Epsom leather, tanned by Haas. The fine, uniform grain gives it a clean, contemporary look that resists scratches and moisture with ease. This is leather that looks as sharp six months from now as it does on day one. At 2.2mm thick, it balances presence and wearability nicely.
On the TAG Heuer Monaco Calibre Heuer 02, this strap preserves the watch's go-anywhere character. The case at thick pairs naturally with the padded construction without creating any imbalance on the wrist.
The kind of strap that earns a permanent spot in your rotation.
If this style appeals but you want a different tone:
- Tinware Grey Epsom Slim Strap
- Hunter Green Epsom Slim Strap
- Izmir Blue Epsom Slim Strap
- Orange Epsom Slim Strap
2. Best Dressy — Matte Cognac Alligator Signature Strap
The TAG Heuer Monaco Calibre Heuer 02 cleans up remarkably well — and this strap is the reason.
The Matte Cognac Alligator Signature Strap is crafted from genuine alligator leather — not embossed calfskin, the real thing. Each scale pattern is unique, and the matte finish gives it a refined presence that catches light without being flashy. The leather is supple from the start with minimal break-in needed. At 4.5–2.2mm thick, it balances presence and wearability nicely.
What makes this pairing work on the TAG Heuer Monaco Calibre Heuer 02 is the contrast — the refined case finishing against the texture creates visual interest without conflict. With a case, the proportions stay balanced.
It's the kind of pairing that makes you wonder why you didn't try it sooner.
Other colours worth considering:
- Matte Black Alligator Signature Strap
- Matte Navy Alligator Signature Strap
- Matte Himalayan Alligator Signature Strap
- Matte Mahogany Alligator Signature Strap
3. Best Everyday — Taupe Buttero Slim Strap
Your daily strap should feel invisible on the wrist. This one gets close.
The Taupe Buttero Slim Strap features Buttero leather from the Walpier tannery in Italy. This vegetable-tanned leather develops one of the most beautiful patinas in watchmaking — scratches blend into the surface and the colour deepens over time. If you enjoy watching your strap age gracefully, this is the one. At 2.2mm thick, it balances presence and wearability nicely.
The TAG Heuer Monaco Calibre Heuer 02's case is ideally proportioned for this strap. Whether you are wearing it casually or dressing it up, the combination feels intentional. It is the kind of pairing where both the watch and strap look better together than apart.
If this style appeals but you want a different tone:
- Chestnut Buttero Slim Strap
- Brown Buttero Slim Strap
- Natural Buttero Slim Strap
- Green Buttero Slim Strap
4. Best Minimalist — Natural Shell Cordovan Slim Strap
Minimalism isn't about doing less. It's about doing exactly what's needed.
The Natural Shell Cordovan Slim Strap is crafted from premium materials with careful attention to detail and construction quality. At 2.2mm thick, it balances presence and wearability nicely.
Paired with the TAG Heuer Monaco Calibre Heuer 02's distinctive dial, this strap adds a layer of personality that the factory option does not offer. The case thickness means a padded strap like this one feels proportional and substantial.
Once you see it on the wrist, it just clicks.
The range goes deeper if you want to explore:
- Black Shell Cordovan Slim Strap
- Navy Shell Cordovan Slim Strap
- Cognac Shell Cordovan Slim Strap
- Green Shell Cordovan Slim Strap
5. Best Casual — Black Baranil Signature Strap
Not every strap needs to make a statement. Sometimes relaxed is the right move.
The Black Baranil Signature Strap is crafted from premium materials with careful attention to detail and construction quality. At 4.5–2.2mm thick, it balances presence and wearability nicely.
What makes this pairing work on the TAG Heuer Monaco Calibre Heuer 02 is the contrast — the refined case finishing against the texture creates visual interest without conflict. With a case, the proportions stay balanced.
Once you see it on the wrist, it just clicks.
The range goes deeper if you want to explore:
- Fauve Baranil Signature Strap
- Cobalt Baranil Signature Strap
- Cream Baranil Signature Strap
- Gold Baranil Signature Strap
6. Best Sporty — Red Waffle CTS Rubber Strap
Active wear demands a strap that can handle sweat and splashes. This one does.
The Red Waffle CTS Rubber Strap is made from FKM rubber — a high-performance elastomer that resists chemicals, heat, and ageing. Unlike silicone, it does not attract dust or lint. Cut-to-size construction means you trim it to your exact wrist measurement — no leftover tail, no keepers. At 4.0–3.3mm thick, it balances presence and wearability nicely.
Paired with the TAG Heuer Monaco Calibre Heuer 02's distinctive dial, this strap adds a layer of personality that the factory option does not offer. The case thickness means a padded strap like this one feels proportional and substantial.
Once you see it on the wrist, it just clicks.
The range goes deeper if you want to explore:
7. The Wildcard — Dark Grey Ostrich Leg Signature Strap
Not the obvious choice, but sometimes the unexpected pairing is the best one.
The Dark Grey Ostrich Leg Signature Strap is made from ostrich leg leather. Unlike the body leather, ostrich leg has a distinctive scale-like texture with natural ridges and patterns that give it an almost reptilian character. It is soft, supple, and needs virtually no break-in time. At 4.5–2.2mm thick, it balances presence and wearability nicely.
Paired with the TAG Heuer Monaco Calibre Heuer 02's distinctive dial, this strap adds a layer of personality that the factory option does not offer. The case thickness means a padded strap like this one feels proportional and substantial.
A combination that's greater than the sum of its parts.
Worth a look in other colourways:
- Blue Jean Ostrich Leg Signature Strap
- Tapestry Grey Ostrich Leg Signature Strap
- Copper Ostrich Leg Signature Strap
- Forest Green Ostrich Leg Signature Strap
A Note on Buckle Colour
Quick but important: always match your buckle to your case. The TAG Heuer Monaco Calibre Heuer 02's case calls for a silver (brushed or polished) buckle. All Delugs leather straps ship with a pin buckle and can be upgraded to a Spring Deployant Clasp for extra security and convenience. All Delugs straps come with quick-release spring bars pre-installed, so swapping straps takes seconds.
How to Change the Strap on Your TAG Heuer Monaco Calibre Heuer 02
Swapping straps on the TAG Heuer Monaco Calibre Heuer 02 is one of the easiest upgrades you can make — and with Delugs straps, you don't even need a tool.
If your TAG Heuer Monaco Calibre Heuer 02 came on a bracelet, you'll first need to remove it. The easiest way to do this at home is with a Bracelet Removal Tool, which lets you compress the spring bars without risking scratches to the lugs or caseback. Once the bracelet is off, you can slide your new Delugs strap straight in.
All Delugs straps come with quick-release spring bars already pre-installed, so changing straps is completely tool-free. Here's how:
- Prepare your workspace. Lay the watch face-down on a soft cloth or microfiber pad to protect the caseback from scratches.
- Release the spring bar. Locate the small lever on the quick-release spring bar. Pull it back with your fingernail or fingertip to compress the bar.
- Remove the strap. While holding the lever, angle the strap out from between the lugs. Repeat for the other side.
- Insert the new strap. Slide one end of the spring bar into the lug hole. Pull the lever on the quick-release spring bar knob, guide the entire spring bar into the opposite lug hole, and then release the knob. You should hear a small click when the spring bar extends and seats into the lug hole.
- Check the fit. Give the strap a gentle tug to make sure both spring bars are securely locked in. If there's any play, reseat the spring bar.
The entire process takes under a minute once you get the hang of it — no spring bar tool required. The TAG Heuer Monaco Calibre Heuer 02 uses a standard 18mm lug width, and all Delugs straps in 18mm will fit perfectly.
Frequently Asked Questions
What is the lug width of the TAG Heuer TAG HEUER MONACO CALIBRE HEUER 02?
The TAG Heuer TAG HEUER MONACO CALIBRE HEUER 02 has a 18mm lug width. While 18mm is less common than 20mm, there is still a strong selection of quality straps available. All Delugs straps are available in 18mm.
What is the reference number for the TAG Heuer Monaco Calibre Heuer 02?
The reference number for the TAG Heuer Monaco Calibre Heuer 02 is TAG HEUER MONACO CALIBRE HEUER 02. You can find this on the caseback of your watch or on the original paperwork. Knowing your reference number helps ensure you get the right lug width when ordering a strap.
Can I use a dressy leather strap on a TAG Heuer versatile watch?
The Monaco Calibre Heuer 02 is one of the most versatile watches in the TAG Heuer lineup — it takes both dressy and casual straps equally well. That's part of what makes it such a rewarding watch for strap changes. Don't be afraid to experiment.
Do Delugs straps come with spring bars?
Yes — every Delugs strap comes with quick-release spring bars pre-installed. This means you can change straps by hand in seconds, without needing any tools. The quick-release mechanism uses a small lever that you pull with your fingertip to compress the spring bar.
What is the best strap material for the TAG Heuer Monaco Calibre Heuer 02?
The Monaco Calibre Heuer 02's versatile nature means it works with almost everything. Start with what matches your most common wearing occasion — rubber or sailcloth for active use, nubuck or waxy leather for everyday, and alligator or saffiano for dressier moments. The Strap Finder makes it easy to browse by material and style.
Does TAG Heuer use quick-release spring bars?
Most TAG Heuer watches use standard spring bars that require a tool to remove. All Delugs straps come with quick-release spring bars pre-installed, so once you make the switch, future changes are completely tool-free.
Where can I find straps compatible with the TAG Heuer TAG HEUER MONACO CALIBRE HEUER 02?
The TAG Heuer Strap Finder shows every Delugs strap compatible with the TAG HEUER MONACO CALIBRE HEUER 02, filtered by lug width and style. You can also use the general Strap Finder to browse by brand, collection, and material. If you need help choosing, our team is available 24/7 via live chat.
Finding Your Strap
The beauty of the TAG Heuer Monaco Calibre Heuer 02 is that it rewards experimentation. A dressy alligator for the office, nubuck for the weekend — each strap brings out a different side of the watch.
Use the TAG Heuer Monaco Calibre Heuer 02 Strap Finder to see every compatible strap in one place, filtered to your exact reference. Or if you'd rather explore by feel, the general TAG Heuer Strap Finder lets you browse the full lineup and find your match.
Not sure which strap is right for your specific Monaco Calibre Heuer 02? Our team is available 24/7 via live chat — drop us a message and we'll help you find the perfect match for your watch, wrist size, and style.
About Delugs
Founded in 2018 and headquartered in Singapore, Delugs is dedicated to elevating the experience of watch ownership through the simple yet powerful act of strap changing. We believe that straps are integral to how a timepiece is worn, perceived, and enjoyed. Our mission is to make strap changing a lifestyle — an everyday act of self-expression and versatility.
Delugs is an independent brand with a global community of clients, with a strong online presence and growing physical retail footprint. Our direct-to-consumer focus keeps us closely connected with the watch enthusiast community — fostering conversations, hosting events, and helping shape a more inclusive and expressive culture around watch collecting. We also work closely with watch brands to craft straps that complement their timepieces, bridging the gap between brand and collector, form and function.
Our catalogue spans leather, rubber, and fabric straps, with options for every watch and every occasion. We are committed to craftsmanship and quality, product design and innovation, and outstanding customer service. We offer watch owners the freedom to change straps as easily as changing outfits, and the opportunity to engage more deeply with the watches they love.
Visit our flagship boutique at Raffles Hotel, Singapore →
— Marcus
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