Jaeger-LeCoultre Reverso Classic Medium · Ref. JLC REVERSO CLASSIC MEDIUM · 19mm lug
At a Glance
| # | Best For | Strap | Material | Thickness |
|---|---|---|---|---|
| 1 | Overall / First Purchase | Grey Saffiano Strap for Cartier Tank | Saffiano Calfskin | 2.2mm |
| 2 | Dressy / Formal | Matte Grey Storm Alligator Strap for Cartier Tank | Alligator | 2.2mm |
| 3 | Everyday / Casual | Light Grey Nubuck Strap for Cartier Tank | Nubuck Calfskin | 2.2mm |
| 4 | Minimalist / Refined | Navy Shell Cordovan Slim Strap | Shell Cordovan | 2.2mm |
| 5 | Casual / Relaxed | Grey Rubberised Leather (Togo) Strap for Cartier Tank | Togo Leather (Rubberised) | 2.2mm |
| 6 | Active / Sporty | Black CTS Rubber Strap | FKM Rubber | 4.0–3.3mm |
| 7 | Comfort / Wildcard | Green Alcantara Strap for Cartier Tank | Alcantara | 2.2mm |
Jaeger-LeCoultre has a way of surprising you with how much watch you get. The Reverso Classic Medium (ref. JLC REVERSO CLASSIC MEDIUM) is a case in point. The finishing and attention to detail speak for themselves. A 19mm lug width and that unmistakable character make this watch a natural platform for strap changes.
At across and 7.7mm thick, the Reverso Classic Medium 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 | 19mm |
| Lug-to-lug | |
| Case thickness | 7.7mm |
| Water resistance | 30m |
| Crystal | Sapphire |
| Case material | |
| Movement | Jaeger-LeCoultre Calibre 657 (hand-wound) |
The 19mm lug width means your options are curated but well-covered. Already know what you're looking for? Browse all Jaeger-LeCoultre Reverso Classic Medium-compatible straps on the Strap Finder →
1. Best Overall — Grey Saffiano Strap for Cartier Tank
Your first strap upgrade should feel like an obvious improvement. This one does.
The Grey Saffiano Strap for Cartier Tank uses saffiano leather — that signature cross-hatch embossed pattern you see on high-end bags and accessories. It is remarkably scratch-resistant and handles moisture better than most leathers, which makes it one of the most practical premium options you can put on a watch. At 2.2mm thick, it balances presence and wearability nicely.
The Jaeger-LeCoultre Reverso Classic Medium'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.
A combination that's greater than the sum of its parts.
Worth a look in other colourways:
2. Best Dressy — Matte Grey Storm Alligator Strap for Cartier Tank
The Jaeger-LeCoultre Reverso Classic Medium cleans up remarkably well — and this strap is the reason.
The Matte Grey Storm Alligator Strap for Cartier Tank 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 2.2mm thick, it balances presence and wearability nicely.
What makes this pairing work on the Jaeger-LeCoultre Reverso Classic Medium is the contrast — the refined case finishing against the texture creates visual interest without conflict. With a case, the proportions stay balanced.
A combination that's greater than the sum of its parts.
Worth a look in other colourways:
3. Best Everyday — Light Grey Nubuck Strap for Cartier Tank
Your daily strap should feel invisible on the wrist. This one gets close.
The Light Grey Nubuck Strap for Cartier Tank is crafted from nubuck leather — soft, velvety to the touch, and comfortable from the first wear. No break-in period needed. The suede-like texture adds a casual warmth that takes the edge off a formal watch without losing sophistication. At 2.2mm thick, it balances presence and wearability nicely.
The Jaeger-LeCoultre Reverso Classic Medium'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.
4. Best Minimalist — Navy Shell Cordovan Slim Strap
Minimalism isn't about doing less. It's about doing exactly what's needed.
The Navy 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 Jaeger-LeCoultre Reverso Classic Medium's distinctive dial, this strap adds a layer of personality that the factory option does not offer. The 7.7mm 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:
- Black Shell Cordovan Slim Strap
- Cognac Shell Cordovan Slim Strap
- Natural Shell Cordovan Slim Strap
- Green Shell Cordovan Slim Strap
5. Best Casual — Grey Rubberised Leather (Togo) Strap for Cartier Tank
Casual doesn't mean careless — this strap adds character without trying too hard.
The Grey Rubberised Leather (Togo) Strap for Cartier Tank uses rubberised leather — a material that blends the look and feel of leather with the water resistance and durability of rubber. The smooth finish is clean and modern, and the pastel colour options add a playful element to otherwise serious watches. At 2.2mm thick, it balances presence and wearability nicely.
Paired with the Jaeger-LeCoultre Reverso Classic Medium's distinctive dial, this strap adds a layer of personality that the factory option does not offer. The 7.7mm 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:
6. Best Sporty — Black CTS Rubber Strap
Sport straps need to perform — water resistance, comfort, durability. This checks every box.
The Black 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.
What makes this pairing work on the Jaeger-LeCoultre Reverso Classic Medium is the contrast — the refined case finishing against the texture creates visual interest without conflict. With a case, the proportions stay balanced.
Alternatives in the same family:
7. The Wildcard — Green Alcantara Strap for Cartier Tank
Every rotation needs a curveball. This is mine.
The Green Alcantara Strap for Cartier Tank is crafted from Alcantara — the same Italian material used in luxury car interiors and high-end sportswear. It has a suede-like softness that is immediately comfortable, with a luxurious hand feel that belies its toughness. At 2.2mm thick, it balances presence and wearability nicely.
What makes this pairing work on the Jaeger-LeCoultre Reverso Classic Medium is the contrast — the refined case finishing against the texture creates visual interest without conflict. With a case, the proportions stay balanced.
The kind of strap that earns a permanent spot in your rotation.
A Note on Buckle Colour
Quick but important: always match your buckle to your case. The Jaeger-LeCoultre Reverso Classic Medium'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 Jaeger-LeCoultre Reverso Classic Medium
Swapping straps on the Jaeger-LeCoultre Reverso Classic Medium is one of the easiest upgrades you can make — and with Delugs straps, you don't even need a tool.
If your Jaeger-LeCoultre Reverso Classic Medium 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 Jaeger-LeCoultre Reverso Classic Medium uses a standard 19mm lug width, and all Delugs straps in 19mm will fit perfectly.
Frequently Asked Questions
What is the lug width of the Jaeger-LeCoultre JLC REVERSO CLASSIC MEDIUM?
The Jaeger-LeCoultre JLC REVERSO CLASSIC MEDIUM has a 19mm lug width. While 19mm is less common than 20mm, there is still a strong selection of quality straps available. All Delugs straps are available in 19mm.
What is the reference number for the Jaeger-LeCoultre Reverso Classic Medium?
The reference number for the Jaeger-LeCoultre Reverso Classic Medium is JLC REVERSO CLASSIC MEDIUM. 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 Jaeger-LeCoultre versatile watch?
The Reverso Classic Medium is one of the most versatile watches in the Jaeger-LeCoultre 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 Jaeger-LeCoultre Reverso Classic Medium?
The Reverso Classic Medium'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 Jaeger-LeCoultre use quick-release spring bars?
Most Jaeger-LeCoultre 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 Jaeger-LeCoultre JLC REVERSO CLASSIC MEDIUM?
The Jaeger-LeCoultre Strap Finder shows every Delugs strap compatible with the JLC REVERSO CLASSIC MEDIUM, 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 Jaeger-LeCoultre Reverso Classic Medium 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 Jaeger-LeCoultre Reverso Classic Medium 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 Jaeger-LeCoultre Strap Finder lets you browse the full lineup and find your match.
Not sure which strap is right for your specific Reverso Classic Medium? 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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