Rubber Watch Strap – Compatible with 48mm Watches | Wellstraps™
Rubber Watch Strap – Compatible with 48mm Watches | Wellstraps™
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Upgrade your timepiece with the Wellstraps™ premium rubber watch strap, designed for durability, comfort, and style. Crafted from hypoallergenic, flexible rubber, this strap fits watches with a 48mm case diameter, providing a secure and stylish upgrade for everyday wear.
This strap is compatible with the Hublot Big Bang F1 King Power 48mm model.
The strap features a lug width of 29mm, ensuring perfect compatibility with your watch’s attachment points. Available in classic Black and Black with Yellow accent, this accessory combines resilience with a modern look.
Wellstraps™ Excellence Service (included):
- Lifetime Warranty
- Easy Returns
- Worldwide Shipping
Details:
- Material: Premium Rubber (allergy free)
- Strap Length: 84mm + 102mm / 85mm + 104mm (varies by option)
- Lug Width: 29mm
- Width at Buckle: 19mm
- Compatible with original watch buckles
Package Includes:
- The Strap
- Installation tool (optional add-on)
Wellstraps™ is an independent brand and is not affiliated with any watch manufacturers.
Please note that the watch strap is for sale, not the watch.





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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.