Royal Pop Adapter Kit & Rubber Strap for AP × Swatch – Helvetus®

The Audemars Piguet × Swatch Royal Pop is the watch everyone wants on their wrist. The catch is in that last word: you can't actually put it on your wrist. No lugs, no strap, no way to wear the most talked-about release of the year.

Helvetus fixes that.

Our Royal Pop Adapter Kit is a precision-machined case interface that locks onto your Royal Pop and gives it a proper strap mount — the exact same interface used on every Helvetus AP rubber strap. The kit ships paired with one of our signature rubber straps, so it arrives ready to wear straight out of the box.

The piece shown here is our current concept: a Royal Pop Ocho Negro fitted with a white Helvetus rubber strap and matching white adapter kit. The strap on the case is fully interchangeable — keep the adapter mounted on the watch and rotate through as many strap colours as you like. One Royal Pop, a different look every day of the week.

Why people pick Helvetus for this

Built to fit every model in the AP × Swatch Royal Pop lineup. Around twenty strap colours and a full range of case finishes from launch, so the configuration on your wrist is genuinely yours. Quick-release pins on the strap mean colour swaps take seconds, no tools needed. The adapter itself is tooled to AP × Swatch case tolerances so the fit is tight, square, and doesn't shift on the wrist.

What's in the box

One Helvetus case adapter kit sized for your Royal Pop reference, one Helvetus rubber strap in the colour you choose, fitting tool, and instructions.

Helvetus standard

Lifetime warranty on every kit and strap. Free worldwide shipping. No import duties on your end — we cover them. Designed in Switzerland.

Launch

Shipping end of June 2026. Prototypes are already on the bench and we're aiming to be among the first to put the Royal Pop on a wrist where it belongs.