AP × Swatch Royal Pop — Wrist Strap Guide

How to Wear the AP × Swatch Royal Pop on Your Wrist — The OctoFit™ Wrist Adapter Strap

The Royal Pop is a pocket watch. Swatch left the wrist strap gap open for third parties. We filled it. The OctoFit™ Wrist Adapter System by OctoFit converts any of the 8 AP × Swatch Royal Pop models into a full wristwatch in seconds — no modifications, no permanent changes.

AP Swatch Royal Pop official collection reveal — all 8 colorways including Huit Blanc, Ocho Negro, Green Eight, Blaue Acht, Orenji Hachi, Otto Rosso, Lan Ba, Otg Roz bioceramic pocket watch

The Problem

The AP × Swatch Royal Pop Doesn't Come With a Wrist Strap. Here's Why That Matters.

On 16 May 2026, Swatch and Audemars Piguet released the Royal Pop — eight Bioceramic pocket watches inspired by the iconic Royal Oak, powered by hand-wound Sistem51 movements, with sapphire crystals front and back. Priced at $400–$420.

The catch: it is not a wristwatch. It ships with a calfskin lanyard. The question on every forum, in every group chat, in every comment section the moment this launched was the same: how do I wear the Royal Pop on my wrist?

Swatch confirmed publicly that third-party wrist accessories are welcome. The Royal Pop's clac clip geometry is standard. The door was left open. OctoFit walked through it.

The OctoFit™ Solution

The Royal Pop Wrist Strap That Actually Works

The OctoFit™ Wrist Adapter System by OctoFit is a CNC-machined 6061-T6 aerospace aluminium adapter that clips into the Royal Pop's existing clac geometry — the same clip Swatch designed in — and converts it into a full wristwatch with a standard 20mm FKM rubber strap.

No screws. No glue. No modifications. No permanence. Clips on in seconds. Comes off the same way. The Royal Pop remains exactly what it was when you bought it.

Two variants: one for Lépine models (crown at 12), one for Savonnette models (crown at 3). Eight colorway-matched straps. Three adapter finishes: Silver, Matte Black, Polished Gold.

OctoFit™ Wrist Adapter on the AP × Swatch Royal Pop — worn as a wristwatch

OctoFit™ Wrist Adapter on the AP × Swatch Royal Pop — worn as a wristwatch

Three Steps

How to Attach the Royal Pop Wrist Strap

01

Clip the OctoFit™ Adapter

Press the OctoFit™ CNC-machined aluminium adapter into the Royal Pop's clac clip at the base of the case. It clicks into the same interface Swatch designed. No tools. No screws. No modifications to the watch.

02

Attach the FKM Rubber Strap

Thread the included push-pin quick-release spring bars through the OctoFit™ adapter's 20mm lug holes and attach the FKM fluoroelastomer strap — colour-matched to your Royal Pop colorway, or swap for any 20mm aftermarket strap you own.

03

Wear Your Royal Pop

Put it on your wrist. The Royal Pop — Lépine or Savonnette, any of the 8 colorways — now wears as a full wristwatch. The adapter can be removed at any time. The watch is unchanged.

2 Royal Pop Case Types

Which Royal Pop Wrist Strap Do You Need?

Crown at 12 — Lépine

Lépine OctoFit™

Lépine OctoFit™ Royal Pop Wrist Strap

For the six Lépine Royal Pop models — where the crown sits at 12 o'clock. Mount the case at any angle you prefer: wear it upright with the crown at 12, rotate it to clear your hand, or find whatever position feels right on your wrist. The OctoFit™ adapter holds it there.

  • Otto Rosso — Red
  • Huit Blanc — White
  • Green Eight — Green
  • Blaue Acht — Blue / Orange
  • Orenji Hachi — Orange
  • Ocho Negro — Black
Shop Lépine OctoFit™ →
Crown at 3 — Savonnette

Savonnette OctoFit™

Savonnette OctoFit™ Royal Pop Wrist Strap

For the two Savonnette Royal Pop models — Làn Ba and Otg Roz — where the crown sits at 3 o'clock. The Savonnette OctoFit™ mounts the case straight, crown at 3, exactly as intended. Clean, natural wrist position.

  • Làn Ba — Teal / Yellow
  • Otg Roz — Pink
Shop Savonnette OctoFit™ →

All 8 Royal Pop Colorways

Royal Pop Wrist Straps for Every Model

Otto Rosso OctoFit™ Royal Pop Strap

Otto Rosso

Lépine

Huit Blanc OctoFit™ Royal Pop Strap

Huit Blanc

Lépine

Green Eight OctoFit™ Royal Pop Strap

Green Eight

Lépine

Blaue Acht OctoFit™ Royal Pop Strap

Blaue Acht

Lépine

Orenji Hachi OctoFit™ Royal Pop Strap

Orenji Hachi

Lépine

Ocho Negro OctoFit™ Royal Pop Strap

Ocho Negro

Lépine

Làn Ba OctoFit™ Royal Pop Strap

Làn Ba

Savonnette

Otg Roz OctoFit™ Royal Pop Strap

Otg Roz

Savonnette

6061-T6
Aerospace Aluminium
20mm
Standard Lug Width
8
Royal Pop Colorways
0
Watch Modifications

Frequently Asked Questions

AP × Swatch Royal Pop Wrist Strap — Everything You Need to Know

Yes — with the OctoFit™ Wrist Adapter by OctoFit. The Royal Pop ships as a pocket watch with a calfskin lanyard, but the OctoFit™ system clips into the watch's clac geometry and converts it into a full wristwatch in seconds. No modifications to the watch required.
No. Swatch only offers lanyards for the Royal Pop. However, Swatch has confirmed publicly that third-party wrist accessories are welcome. The OctoFit™ is an independent aftermarket solution — not affiliated with Swatch or Audemars Piguet.
The Lépine has the crown at 12 o'clock (six colorways: Otto Rosso, Huit Blanc, Green Eight, Blaue Acht, Orenji Hachi, Ocho Negro). The Savonnette has the crown at 3 o'clock with a small seconds sub-dial (two colorways: Làn Ba, Otg Roz). Each requires a different OctoFit™ adapter variant.
No. The OctoFit™ adapter clips into the Royal Pop's existing clac clip interface — the same mechanism the official lanyard uses. No screws, no glue, no drilling, no permanent modifications. The watch remains unchanged and the adapter can be removed at any time.
The OctoFit™ adapter is CNC-machined from 6061-T6 aerospace aluminium — the same alloy class used in structural aircraft components. It is available in three anodised finishes: Silver, Matte Black, and Polished Gold.
Yes. The OctoFit™ Lépine adapter fits all six Lépine colorways (Otto Rosso, Huit Blanc, Green Eight, Blaue Acht, Orenji Hachi, Ocho Negro). The OctoFit™ Savonnette adapter fits both Savonnette colorways (Làn Ba, Otg Roz). Each strap is color-matched to the Royal Pop colorway.
Every OctoFit™ includes: the CNC-machined aluminium adapter, an FKM fluoroelastomer rubber strap color-matched to your Royal Pop colorway, two push-pin quick-release spring bars, a microfibre cloth, and a branded pouch. The strap uses standard 20mm lugs, so you can swap it for any aftermarket strap you own.
No. OctoFit is an independent aftermarket accessory brand based in Boston. We are not affiliated with, endorsed by, or in partnership with Audemars Piguet SA or Swatch Group Ltd. The OctoFit™ is an aftermarket accessory. "Royal Pop" is referenced under nominative fair use.
OctoFit™ straps ship the same week from Boston. Free shipping on orders over $120. Ships worldwide.
Yes. The OctoFit™ adapter uses standard 20mm spring bar lugs with push-pin quick-release. Any 20mm aftermarket watch strap — rubber, leather, NATO, mesh — fits immediately. The included FKM rubber strap is color-matched, but the adapter is fully compatible with the global 20mm strap aftermarket.

Ready to Wear Your Royal Pop?

The OctoFit™ Wrist Adapter Strap. Ships This Week.

Two variants — Lépine and Savonnette. Eight colorway-matched straps. CNC-machined aerospace aluminium. Zero watch modification. The only wrist strap built specifically for the AP × Swatch Royal Pop.