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,...






To find which strap length is right for you, you’ll need your wrist measurement. Use a tape measure, or a simple strip of paper or string as shown below.
Step 1 – Wrap the strip/string around your wrist at the point where you wear your watch.

Step 2 – Measure the strip/string against a ruler.

Still unsure which length is right for you? Contact us and we’ll be happy to help.
A blue crocodile-pattern leather replacement strap for the Cartier Ballon Bleu, in the 18mm and 20mm widths. The blue picks up the Ballon Bleu's blue crown stone, and both ends are cut for the original Cartier deployant buckle.
| Material | Leather, crocodile pattern |
| Colour | Blue |
| Edges | Stitched |
| Taper | 2mm to 3mm |
| Lug widths | 18mm and 20mm |
| Length | 120mm / 75mm, fits 17.0–20.5cm wrists |
| Buckle | None – uses your Cartier deployant |
| Spring bars | Included |
Measure the gap between your watch's lugs in millimetres and choose that width. Cartier uses some uncommon widths, including 17.5mm and 23mm, so measure rather than assume. Then pick the length that matches your wrist.
Is this a genuine Cartier strap?
No. It is an MGB replacement strap, made to fit the Cartier Ballon Bleu and its original deployant buckle.
Is it real crocodile?
No. It is leather with an embossed crocodile pattern, which gives the look of the Cartier original at a lower price.
Free tracked delivery
Guaranteed next day – £9.95
Free FedEx Priority shipping on orders over $120 to the US, C$190 to Canada, A$200 to Australia, NZ$240 to New Zealand and £100 everywhere else. Below that, the cost is shown at checkout.
No fees on delivery
Delivery times (FedEx, shipped from London – order by 2pm UK time Monday to Friday and it ships the same day)
You have 14 days from delivery to start a return through our returns portal. Items must be unworn and in their original packaging. Personalised and engraved items can’t be returned.