Royal Pop Wrist Strap & Case - For AP × Swatch by Helvetus®
*Lifetime warranty applies to all rubber straps.
All other materials are covered by a 1-year warranty.
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Wear the Audemars Piguet × Swatch Royal Pop on the Wrist
The Audemars Piguet × Swatch Royal Pop arrived as a Bioceramic pocket watch. No lugs. No strap. No way to wear the most talked-about Swiss collaboration of the decade where the Royal Oak silhouette was always meant to live — on the wrist. The Helvetus Royal Pop Strap & Case Collection closes that gap.
Every product in this collection pairs a precision-machined case adapter with a premium FKM rubber strap, engineered specifically for the 40 mm octagonal Bioceramic case head of the AP × Swatch Royal Pop. The case locks onto the original watch without drilling, gluing, or modifying it — pop the watch out of its calfskin lanyard, click it into the Helvetus case, attach your strap, and the conversion is complete in seconds. Remove it just as quickly to return the Royal Pop to its original pocket-watch configuration. The hand-wound SISTEM51 movement stays fully visible through the exhibition caseback throughout.
The collection covers all eight references in the AP × Swatch Royal Pop lineup. The six Lépine models — Otto Rosso, Huit Blanc, Green Eight, Blaue Acht, Orenji Hachi, and Ocho Negro — feature the crown at 12 o'clock and a clean two-hand display. The two Savonnette models — Lan Ba and Otg Roz — place the crown at 3 o'clock with a small seconds sub-dial at 6, the layout closest to a traditional wristwatch dial. Each product page carries color-matched recommendations, the full Helvetus strap palette in premium FKM rubber, and a choice of brushed stainless steel buckle finish.
Premium FKM rubber, engineered for daily wear
Every Royal Pop strap is cut from FKM fluoroelastomer — the modern default for serious watch straps and the same compound Rolex uses on the Oysterflex bracelet. FKM resists sweat, sunscreen, salt water, chlorine, UV, and hand sanitiser without staining, cracking, or losing its shape. Hypoallergenic. Quick-release for tool-free color swaps. Backed by the Helvetus lifetime warranty.
Built by the Royal Oak strap specialists
Helvetus has engineered aftermarket straps for the Audemars Piguet Royal Oak family for years — Royal Oak 39, Royal Oak 41, Offshore 42, Offshore 44, Offshore Diver. The Royal Pop strap and case set is a direct extension of that workflow, built on the same high precision standard, the same FKM compound, and the same lifetime warranty that defines our rubber strap range.
The Helvetus standard
Free worldwide shipping. No import costs. Lifetime warranty on every FKM rubber strap, one-year warranty on the case and all other materials. Orders ship globally with a 14-day return window.
Frequently asked questions
Will the Helvetus Royal Pop strap fit every model?
Yes. The collection covers all eight references with case adapters tooled to the exact AP × Swatch Bioceramic case head. The Lépine references are rotated so the crown sits naturally on the wrist; the Savonnette references retain their original 3 o'clock crown layout.
Does installing the strap damage my Royal Pop?
No. The case clicks around the original Bioceramic head without drilling, gluing, or modifying the watch. Removal is non-destructive and returns the watch to its original pocket-watch configuration.
Can I change colors after I buy?
Yes. The case adapter is interchangeable with every strap in our Royal Pop range, and the strap itself uses quick-release hardware for tool-free swaps. One case, any color.
Helvetus is not affiliated with, endorsed by, or sponsored by Audemars Piguet or Swatch AG. The Audemars Piguet × Swatch Royal Pop watch is not included in any Helvetus product. All trademarks referenced are used for descriptive and compatibility purposes only.