By the TopStraps team · Updated September 2026
Quick answer: The Rolex rubber band is called the Oysterflex. Introduced in 2015 on the Yacht-Master, it is a flexible metal blade over-molded with high-performance elastomer, so it feels like rubber but keeps its shape like a bracelet. Rolex fits it to certain Yacht-Master, Daytona and Sky-Dweller models.
Rolex is famous for its metal bracelets, such as the Oyster and the Jubilee, but its rubber band has added a whole new layer of appeal. Whether you are an adventurer, diver, or someone who likes a modern style, a rubber band for your Rolex might be the right accessory for you.
What Is the Rolex Rubber Band Called?
The Rolex rubber band is called the Oysterflex, and it is currently the only rubber strap Rolex offers. Unlike a plain rubber strap, it combines the strength of metal with the comfort of rubber, giving a sporty yet elegant look suited to water sports and everyday wear.
What Is the Oysterflex Made Of?
The Oysterflex is a superelastic metal blade over-molded with a high-performance elastomer. The outside feels like soft rubber, while the blade inside gives it the stability of a metal bracelet.
The elastomer resists UV light, ozone, water, salt and temperature changes, which makes the strap durable and well suited to divers and people who spend a lot of time near the water.
When and Why Did Rolex Introduce It?
Rolex introduced the Oysterflex in 2015 on the Yacht-Master. It was designed for people with active lifestyles, such as divers and athletes, who want a strap that is lighter and more flexible than a metal bracelet without losing its stability.
Which Rolex Models Come with the Oysterflex?
Rolex fits the Oysterflex to certain Yacht-Master, Daytona and Sky-Dweller models. Each version is shaped for the case it is made for, so when choosing a rubber band for your Rolex, always start with your watch model and lug width.
If your model did not come with an Oysterflex, Oysterflex-style bands for Rolex made for specific cases offer a similar look and feel.
Is an Aftermarket Oysterflex-Style Strap Worth It?
For many owners, yes: a quality aftermarket strap costs far less than the original and comes in more colours, though the original still leads on finishing and clasp precision. For a detailed comparison, read is the aftermarket Oysterflex strap worth it?
How Do You Replace a Rolex Rubber Band?
You replace a Rolex rubber band with a spring-bar tool in a few careful steps, or have a watchmaker fit it for you. For tools, step-by-step instructions and how to check the fit, see our guide to replacing a Rolex Oysterflex band.
Where to Buy Rubber Straps for Rolex
For a more affordable option, you can browse our rubber straps for Rolex. Check your model’s reference number and lug width before ordering to ensure a perfect fit.
Frequently Asked Questions
What is a Rolex rubber band called?
Rolex’s rubber watch band is called the Oysterflex. It is a flexible, durable strap that combines the comfort of rubber with the strength of a metal blade inside.
What is the Oysterflex made of?
The Oysterflex is a superelastic metal blade over-molded with a high-performance elastomer. The elastomer resists UV light, ozone, water and temperature changes, while the blade keeps the strap stable on the wrist.
When did Rolex introduce the Oysterflex?
Rolex introduced the Oysterflex in 2015 on the Yacht-Master, aimed at people with active lifestyles who want the comfort of rubber with the stability of a metal bracelet.
Which Rolex models come with a rubber band?
Rolex fits the Oysterflex to certain Yacht-Master, Daytona and Sky-Dweller models. Each Oysterflex is shaped for the case it is made for, so it is not a universal strap.
Is the Rolex rubber band waterproof?
The elastomer itself is unaffected by water and salt, so the strap is well suited to swimming and water sports. How deep you can go depends on the water resistance of the watch, not the strap.
Where can you buy a rubber band for a Rolex?
You can browse aftermarket rubber straps for Rolex at topstraps.com. Check your model’s reference number and lug width before ordering to ensure a perfect fit.
New to changing straps? Our guide to watch straps covers sizing, materials, care and strap guides for every major watch brand.
