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 replacement strap for the Cartier Tank, handmade in Italy from calf leather with a square alligator grain. It comes in six colours and the widths the Tank uses, and both ends are cut for the original Cartier double-fold deployant buckle.
| Material | Italian calf leather, square alligator grain |
| Colours | Brown, black, blue, green, red and pink |
| Lining | Beige leather |
| Edges | Stitched |
| Taper | 2mm to 5mm |
| Lug widths | 16mm, 17.5mm, 18mm and 20mm (short length); 23mm (long length) |
| Lengths | Short: 105mm each side, fits 18.5–22.0cm wrists. Long: 115mm each side, fits 20.5–24.0cm 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 Tank and its original deployant buckle.
Is it real alligator?
No. It is Italian calf leather with an alligator grain, which gives the look of the Cartier original at a lower price.
Which colour suits a Tank?
Black and brown are the classic choices for a steel or gold Tank; blue, green, red and pink are a brighter alternative, especially on smaller models.
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.