Case-straps for the Swatch x Audemars Piguet Royal Pop
Now It Fits.
Wear it on your wrist. 238 ways.
The Royal Pop was made as a pocket watch. We made the case-strap that puts it on your wrist.
Select your Royal Pop
Fit & wear
How to fit and wear your Royal Pop case-strap
Step 1 · Attach the Royal Pop
The bioceramic Royal Pop clicks into the WristPop case easily. Secure with no wiggle, and fully reversible.
Step 2 · Size the Strap
Size the FKM rubber strap for a perfect fit on your wrist. No unsightly excess strap sticking out.
Step 3 · On Your Wrist
Wear the Royal Pop on your wrist. Change out the case or strap easily whenever you want to refresh the look.
In the box
One complete case-strap.
Every pre-order ships as a matched set.
An integrated system
Getting it on your wrist was the easy part.
The harder job was making the result feel like a cohesive package, considered enough that you actually want to keep it on.
Perfectly sized to your wrist
The straps arrive uncut, in FKM rubber. Measure your wrist once and cut to length with a pair of scissors: no holes, no half sizes, no excess tail sticking out. You only ever do it once, and a full video tutorial walks you through it.
A clasp made to match
Metal never sat right against the bioceramic of the Royal Pop, so the covers come in the same material and colour as the case, with the tapisserie texture of the dial. It reads as part of the watch rather than something bolted onto it.
Secure, slim and compact
The case frame is moulded in TR90 nylon with fiberglass: it flexes enough to click on and off, and once the Royal Pop is seated there is no wiggle and no wobble. It is slim enough that you can still see the octagonal frame from the top and the bottom, and compact enough to fit a 13.5cm wrist.
A different watch by the weekend
The Royal Pop is a playful thing and it should stay that way. The strap-change tool ships in the box: fourteen strap colours, swapped in a couple of minutes, and any case works with any strap. That is 238 combinations.
Change it in seconds
How the strap swap works
One tool, one steel bar, and the look changes completely.
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The Strap Change Tool ships in every Case Kit.
In the Press
Singapore brand Delugs to launch wrist strap for Audemars Piguet x Swatch Royal Pop watch
Read the article
What if the Audemars Piguet x Swatch Royal Pop actually came with a strap? Delugs founder Kenneth Kuan has an idea
Read the article
It Sounds Like the Swatch x AP Royal Pop Is Getting a Strap After All. Just not from Swatch.
Read the articlePre-order
What you're committing to.
About the Watch
How do you wear a pocket watch?
On 16 May 2026, Swatch and Audemars Piguet released the Royal Pop — a pop-art reimagining of the Royal Oak as a convertible pocket watch. Eight pocket watches in two case styles: six Lépine (crown at 12) and two Savonette (crown at 3, with small seconds). Each in a different bioceramic colorway, with petite tapisserie dials, the iconic Royal Oak octagonal bezel, and a Sistem51 hand-wound mechanical movement. Priced at USD 400–420.
Available 16 May 2026 at selected Swatch boutiques. One watch per person, per day, per store.
The catch: it is not a wristwatch. It ships with a calfskin lanyard, a clip holder, and a desk stand. To wear it, you put it in your pocket.
For most collectors, that is not enough. A Royal Oak belongs as a wristwatch — that's the whole point. The question on every forum, in every group chat, in every comment section the moment this launched: how do I wear this as a wristwatch?
Case
40mm Bioceramic
Movement
Sistem51 (hand-wound)
Power Reserve
90 hours
Format
Convertible Pocket Watch
Aftercare
We're here after you buy.
Try it in person
Raffles in Singapore, and Hong Kong. Walk in, try it on, and we will fit it with you.
Visit us
If it breaks, we replace it
Case frame or clasp cover, free, for as long as you own it. Two spare covers already ship in the box, and every wearing part is sold on its own.
Read the guarantee
Our Support Team
Returns and exchanges handled by the team, and support@delugs.com answers, on email or the chat.
Returns and exchangesQuestions
Common questions.
If the case frame or the clasp cover breaks, we replace it free, for as long as you own it, no questions asked. Beyond that, every wearing part is replaceable: frames, clasps and clasp covers are all available individually, the clasp cover is designed to bend rather than snap, and there are two spares in your Case Kit.
About Delugs
A Strap Specialist, Not a General Store
Founded in Singapore, Delugs is dedicated to elevating watch ownership through the simple yet powerful act of strap changing. We believe straps are how a timepiece is worn, perceived, and enjoyed — and our mission is to make strap changing a lifestyle.
We work closely with watch brands to craft straps that complement their timepieces, and our direct-to-consumer focus keeps us closely connected with the watch enthusiast community. Each leather strap takes 4–6 hours to handcraft; our rubber straps are precision-moulded from FKM rubber.
