Rubber Strap – D-Line Series | 40mm Compatible
Rubber Strap – D-Line Series | 40mm Compatible
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Rubber Strap: D-Line Series for 40mm Watches
Refine your chronograph with the Wellstraps™ rubber strap from the D-Line Series, built for 40mm watches. Featuring a black base with a subtle colored line, it delivers a modern sport look with everyday comfort and durability.
Made from premium, hypoallergenic rubber, this strap is soft, water-resistant, and ideal for daily wear. The standard 125mm + 75mm length and 20mm lug width ensure a precise, secure fit. Available with pin buckle and multiple accent color options.
Compatible with: Rolex Daytona (reference numbers: 116500LN, 116520, 116523, and similar).
Not compatible with: Daytona models that use Oysterflex or leather straps (e.g., 116518LN, 116519LN, 116515LN).
The Wellstraps Excellence Service:
– Lifetime Warranty
– Easy Returns
– Worldwide Shipping
Details:
Material: Premium Rubber (hypoallergenic)
Size: 125mm + 75mm
Lug Width: 20mm
Buckle Type: Pin Buckle
Color Options: Black with Red, Blue, White, or Green Line
Package Includes:
– 1x Rubber Strap
– Spring Bars (Watch Pins)
Add the matching installation tool for easy setup.
Wellstraps is not affiliated with Rolex.
Note that the watch strap is for sale, not the watch.
Durability and Comfort Combined
The Rubber Strap from the D-Line Series is specifically designed to fit 40mm watches. It features a unique blend of materials that ensure both durability and comfort. This means you can wear it all day without any discomfort. The strap’s robust design can withstand daily wear and tear, making it ideal for active individuals.
Stylish Design Options
In addition to its functionality, the Rubber Strap also offers a variety of stylish colors and finishes. Whether you prefer a classic black strap or a vibrant hue, you'll find options that match your personality. The choice of designs allows you to personalize your watch, so you can look fashionable while remaining practical.
Easy Installation and Maintenance
Installing the Rubber Strap couldn’t be easier. It comes with user-friendly fittings that let you swap out your old strap in seconds. Additionally, maintaining the strap is hassle-free; simply wipe it down with a damp cloth to keep it looking new. This convenience makes it a great choice for anyone who values both style and practicality.




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Care Tips
Keep leather straps dry and conditioned using high-quality leather conditioners. Avoid prolonged exposure to water, sweat, direct sunlight, and extreme heat. Rinse rubber straps with fresh water after contact with saltwater or sweat, then dry gently. Air-dry nylon straps away from direct sunlight to maintain their durability.
Measure Lug Width
Use a caliper or ruler to measure the inner distance between your watch’s lugs in millimeters for an exact fit. Accurate measurement helps avoid ordering the wrong size.
Attach & Remove
Gently compress the spring bar with a proper tool to install or remove the strap without scratching your watch. For easiest installation, we recommend using our precision spring-bar tool (available separately).
Water & Sweat Exposure
Rubber and nylon straps are water-friendly—rinse and pat dry after exposure to moisture. Leather straps should avoid prolonged contact with water to prevent damage.
Tool Recommendations
For the easiest installation and removal, we recommend our precision spring-bar tool, sold separately — see Tools collection.
Warranty & Service
All straps come with a Lifetime Warranty against manufacturing defects.
This warranty does not cover damage caused by improper use, accidents, or normal wear and tear.
For assistance, email contact@wellstraps.com.