Do you own a car by either Bentley, Ferrari, Rolls Royce, Bugatti, McLaren, Aston Martin, Lamborghini, or Porsche? Are you for some reason unhappy about they key? Then why not burn $270,000 on this diamond-studded Senturion car key that doubles as a bracelet?

The S177 Collection, named after the number of pieces it’s made from, is both a luxurious bracelet and a futuristic-looking car key. It boasts steampunk-ish design elements that will surely complement your luxury car. It has a carbon composite core and is built from solid titanium.

If you want one, Senturion engineers will take your spare key and integrate its encrypted security system into a custom Senturion Key. The car’s key fob mechanism is totally deconstructed and miniaturized to be congested within the bracelet. Though Senturion will do much of the work, you’ll have final say on things like core finish, insets, strap, and stones.

The Senturion car key also sports a sapphire window that showcases the complex craftsmanship inside. It’s even compatible with cars from all the automakers mentioned at the beginning of this article. As for pricing, the base bracelet will just run you $20,000. However, if you want customizations, prepare to shell out an upwards of $200,000. If you want to go even further, you can get the model encrusted with a 4-billion-year-old piece of meteorite, which will run you $270,000. Talk about a car key that costs more than a car. But only the best for your Lambo, right?