At a Glance
| # | Best For | Strap | Material | Price |
|---|---|---|---|---|
| 1 | Overall / First Purchase | Black CTS Rubber | FKM Rubber | $325 |
| 2 | Sporty / Everyday | Navy CTS Rubber | FKM Rubber | $325 |
| 3 | Summer / Standout | Baby Blue CTS Rubber | FKM Rubber | $325 |
| 4 | Clean / Minimalist | White CTS Rubber | FKM Rubber | $325 |
| 5 | Bold / Personality | Orange CTS Rubber | FKM Rubber | $325 |
| 6 | Wildcard / Statement | Red CTS Rubber | FKM Rubber | $325 |
| 7 | Casual Leather / Texture | Taupe Epsom | Calfskin (Overseas-specific) | $110 |
✓ No import fees — delivered duty-free✓ Lifetime warranty✓ Ships globally from USA, UK & Singapore
The Vacheron Constantin Overseas is the Maltese Cross's answer to a question nobody expected from a 270-year-old maison: can a heritage brand make a serious luxury sport watch? The answer, as thousands of collectors have discovered, is an emphatic yes. The Overseas balances the brutalist confidence of a Gerald Genta-era design with the kind of finishing that only Vacheron Constantin can deliver — hand-applied indices, a Geneva Seal-certified movement visible through the sapphire caseback, and that instantly recognisable Maltese Cross bezel.
But the Overseas has a secret weapon that sets it apart from every other luxury sport watch: a proprietary quick-release interchangeable strap system. Vacheron designed it so owners can swap between metal bracelet, leather strap, and rubber strap in seconds — no tools required. It's brilliant, but it also means standard new straps won't fit. You need straps engineered specifically for the Overseas lug geometry.
That's where Delugs comes in. Our VC Overseas-specific straps are designed to fit the proprietary integrated lug system perfectly, with a refined 25mm-to-18mm taper that's actually slimmer than the OEM rubber's 20mm buckle width. The result is a more elegant taper that elevates the Overseas beyond what the factory straps offer. Here are my 7 picks for the most versatile luxury sport watch on the market.
The key thing to understand about the Overseas is that standard watch straps will not fit. The integrated lug design requires straps engineered specifically for the Overseas geometry. Delugs' VC Overseas straps taper from 25mm at the case to 18mm at the clasp — a slimmer, more refined taper than the OEM's 20mm buckle width — and they're secured with a custom leaf-spring deployant clasp. Because the Overseas comes in both stainless steel and 18K rose gold, always select the matching clasp colour: silver for steel models, rose gold for gold.
Already know what you're looking for? Browse all Overseas-compatible straps on the Strap Finder →
Swipe to browse all 7 picks →
How to Change the Strap on Your Vacheron Constantin Overseas
This is where the Overseas truly shines. Vacheron designed a proprietary quick-release system that makes strap changes effortless — no tools required.
- Flip the watch over. Lay it face-down on a soft microfiber cloth. The Overseas's polished surfaces are scratch-prone, so use a clean, lint-free surface.
- Locate the release buttons. On the caseback, near where the strap meets the case, you'll find two small push buttons — one on each side.
- Press and slide. Press the release button and gently slide the strap away from the case. It should detach smoothly with minimal force.
- Attach the new strap. Align the new strap's connector with the lug opening and slide it into place until you hear a click. The spring-loaded mechanism locks it securely.
- Verify the lock. Gently tug the strap to confirm it's fully seated. You should feel zero movement or play.
The entire process takes under 30 seconds once you've done it a few times. This is the Overseas's party trick — going from steel bracelet to rubber strap to leather in under a minute.
Frequently Asked Questions
Can I use standard watch straps on the Vacheron Constantin Overseas?
No. The Overseas uses a proprietary integrated lug system that requires model-specific straps. Standard 20mm, 22mm, or any other lug-width straps will not fit. Delugs produces VC Overseas-specific straps in both CTS Rubber and leather that are engineered to fit the exact lug geometry and quick-release mechanism.
What's the difference between Delugs and OEM Overseas rubber straps?
The main difference is the taper. VC's factory rubber tapers from 25mm to 20mm at the clasp; Delugs rubber tapers from 25mm to 18mm. This slimmer taper creates a more refined, elegant look on the wrist. Delugs also offers far more colours than VC's factory lineup, and our cut-to-size design means you trim the strap to your exact wrist circumference rather than relying on punched hole positions.
Are the Delugs Overseas straps compatible with the VC quick-release system?
Yes. All Delugs VC Overseas straps use the same proprietary connector system as the factory straps. You attach and remove them using the same push-button mechanism on the caseback — no tools, no spring bars, no guesswork.
What clasp colour should I choose?
Match the clasp to your case metal. Stainless steel Overseas = silver clasp. Rose gold Overseas = rose gold clasp. All Delugs VC Overseas straps come with the appropriate leaf-spring deployant clasp.
Can I swim with the CTS Rubber strap?
Absolutely. The FKM rubber is completely waterproof, and the Overseas has 150 metres of water resistance. The CTS Rubber strap is designed for active wear — swimming, sailing, workouts, or any situation where water is involved. Just rinse with fresh water after saltwater exposure.
Is the Overseas too sporty for leather straps?
Not at all. The Overseas is one of the most versatile luxury sport watches precisely because it transitions between sport and dress so well. The Taupe Epsom and Navy Saffiano leather options dress it up without fighting its sporty DNA. VC themselves include a leather strap option with the watch, so leather is very much part of the Overseas story.
How do I clean my CTS Rubber strap?
Soap, water, and a soft cloth. FKM rubber is non-porous, so it won't absorb sweat, sunscreen, or saltwater. For stubborn marks, a soft-bristled toothbrush works well. Avoid solvents or harsh chemicals. The strap will look new again in under a minute.
Finding Your Strap
The Overseas's interchangeable strap system is one of its defining features — use it. Start with the Black CTS Rubber (#1) as your go-to sport and travel strap, add Navy (#2) for a more refined everyday option, and keep the Taupe Epsom (#7) ready for evenings when the bracelet feels too casual and rubber feels too sporty. That three-strap rotation covers virtually every situation you'll encounter.
Use the Vacheron Constantin Overseas Strap Finder to see every compatible strap for your specific Overseas reference and case material.
Not sure which strap is right for your Overseas? 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.
Quick Specs
| Case diameter | 41mm |
| Lug width | 25mm (proprietary integrated) |
| Lug-to-lug | ~48mm |
| Case thickness | 11mm |
| Water resistance | 150m |
| Case material | Stainless steel / 18K rose gold |
| Strap system | Proprietary quick-release (integrated lugs) |
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 →
You Might Also Like
- Best Straps for the Vacheron Constantin Patrimony
- The Best Straps for the Omega Speedmaster
- Best Straps for the Rolex Datejust 36
- Best Straps for the Rolex GMT-Master II Batman
— Marcus
















