The Ultimate Guide to Rolex Casebacks

Rolex watches are known for their luxurious design and high-quality craftsmanship. One of the key components that contribute to their durability is the caseback, or the back of the watch. The caseback of a Rolex watch is known as the "fond de boitier" in French, which translates to "caseback" in English.

In this article, we'll delve into everything you need to know about the casebacks of Rolex watches, including the different types, materials, and functions. We'll also discuss how to maintain and care for your Rolex watch's caseback to keep it in top condition.

Types of Rolex Casebacks

Rolex offers two main types of casebacks: screw-down and snap-on. Screw-down casebacks are secured to the case with screws, while snap-on casebacks are snapped into place using pressure.

Screw-down casebacks are typically found in Rolex watches that are designed for use in extreme environments, such as the Submariner or the Explorer. These casebacks provide a more secure seal and help to prevent water, dust, and other elements from entering the watch.

Snap-on casebacks are more commonly found in dress watches, such as the Datejust or the Day-Date. These casebacks are easier to remove and allow for quick and convenient access to the watch's movement for servicing and repairs.

Materials Used in Rolex Casebacks

Rolex uses a variety of materials for its casebacks, including stainless steel, solid gold, and even sapphire crystal. Stainless steel casebacks are the most common and are found in most Rolex models. They are durable and resistant to scratches and corrosion.

Solid gold casebacks are found in Rolex watches that are designed for luxury and elegance, such as the President or the Day-Date. They are more expensive than stainless steel casebacks and offer a unique aesthetic that is unmatched by other materials.

Sapphire crystal casebacks are found in some of Rolex's newer models, such as the Cellini Moonphase. They allow wearers to view the watch's movement through the back of the case, adding an extra level of functionality and visual appeal.

Functions of Rolex Casebacks

In addition to serving as a protective layer for the watch's movement, Rolex casebacks can also perform other functions. Some casebacks feature engravings or embossments that add to the watch's aesthetic appeal, while others include specific information about the watch, such as the model number or serial number.

Rolex casebacks can also include a variety of features that enhance the watch's performance. For example, some models feature a helium escape valve, which allows helium gas to escape from the watch during decompression. This is particularly useful for divers who work at great depths for prolonged periods of time.

Caring for Your Rolex Caseback

To ensure that your Rolex watch's caseback stays in pristine condition, it's important to take proper care of it. Here are some tips to keep in mind:

  • Avoid exposing your watch to extreme temperatures or environments.
  • Avoid wearing your watch during activities that may cause damage, such as sports or manual labor.
  • Keep your watch clean by wiping it down with a soft, lint-free cloth.
  • Store your watch in a safe place when you're not wearing it.
  • Have your watch serviced regularly by a certified Rolex watchmaker.


The caseback of a Rolex watch is an essential component that helps to protect the watch's movement and ensure its longevity. Whether you prefer a screw-down or snap-on caseback, stainless steel or gold, or a basic or feature-rich design, Rolex offers a variety of options to suit every taste and preference. With proper care and maintenance, your Rolex watch's caseback will continue to function flawlessly for years to come.

Photo credit :


+971 56 135 3274
+33 6 60 49 71 89 

Shop now