Fantastic company
Fantastic company. Great strap and the build quality seems great so far. Miles went the extra mile by helping me on the live chat so thank you :)
Aftermarket watch straps for Omega, Tudor, Rolex, Breitling, IWC, Panerai, Hamilton, Seiko,...

The FKM rubber strap engineered exclusively for The Monocoque.
A standalone FKM rubber strap for The Monocoque Royal Pop wrist case. Designed to attach via The Monocoque's proprietary integrated locking interface. 11 colour options. High-grade FKM. The Monocoque case is sold separately.
For Monocoque owners only. This strap is engineered exclusively to fit The Monocoque case interface. It will not fit the Royal Pop pocket watch directly, or any other wrist case product. If you do not yet own The Monocoque, shop the complete Monocoque wrist case and strap kits.
Specifications
Why FKM
FKM (fluoroelastomer) is the premium rubber compound used across the watch industry for high-performance straps. It does not absorb moisture, does not stain, does not degrade under UV exposure, and maintains its shape and surface finish through years of wear. The compound family is what Rolex specifies for the Oysterflex bracelet, what Tudor specifies for Pelagos rubber, and what specialist strap makers use across premium watch brands.
We use the same FKM specification across our signature MGB watch strap range. The Royal Pop FKM strap is engineered to the same standard.
Build your Monocoque collection
Most Monocoque owners buy multiple FKM straps to match different occasions, outfits, and Royal Pop variants. One strap, one Monocoque case, infinite combinations. Switch between FKM colours in under two minutes.
British shipped, with the same MGB standards across every product.
The Monocoque is designed, engineered, and manufactured in Britain at a precision facility in Bicester, Oxfordshire. The FKM strap is sourced and quality-controlled by MGB Watches, UK shipped, with full UK Consumer Rights Act protection.
Don't have a Monocoque yet?
The Monocoque is sold separately. Shop the complete Monocoque wrist case and FKM strap kits for all 8 AP × Swatch Royal Pop variants.
Next Day - UK Only
2 Business Days - UK Only
Customs:
All our products are shipped Delivery Duties Paid (DDP). This means the responsibility to pay any duties for your order is on us, we guarantee that you will never pay more than you see in checkout.
Shipping Cost and Time:
1-2 Business Days (Cut off 15:00 GMT)
Carrier: FedEx
Cost: See Checkout
2-5 Business Days (Cut off 15:00 GMT)
Carrier: FedEx
Cost: See Checkout
You have 14 days from the date of receiving your order to initiate a return for a refund. Please ensure that the item is shipped back to us within 14 days follow the initiation of your return.
All UK orders ship within 24 hours of payment confirmation, Monday to Friday. Standard UK delivery is free and typically arrives within 1–2 working days.
Yes. All MoonSwatches sold by MGB are sourced directly from Swatch boutiques and supplied with their original packaging and documentation.
Each product page lists the exact lug widths it fits. If you're unsure, contact us with your watch model and we'll confirm compatibility.
Our straps fit wrists from 140mm to 200mm in circumference. Each product page lists exact strap lengths to help you choose.
Unused, unworn straps may be returned within 30 days for a full refund. See our Returns page for full terms.