FKM Rubber Strap – 15.5mm / 17.5mm Quick Release | Wellstraps™
FKM Rubber Strap – 15.5mm / 17.5mm Quick Release | Wellstraps™
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Upgrade your Cartier Santos Dumont with this premium FKM rubber strap from Wellstraps™. Designed for elegance and comfort, it offers a modern alternative to traditional leather, while maintaining the refined look of your timepiece.
Compatibility
- Cartier Santos Dumont W2SA0011
- Cartier Santos Dumont WSSA0022
- Other Santos Dumont models with 15.5×14mm or 17.5×16mm lug widths
Key Features
- High-quality FKM rubber – durable, flexible, and skin-friendly
- Quick-release design for easy strap changes
- Water-resistant and ideal for daily wear
- Polished stainless steel buckle
- Elegant design for women’s Cartier watches
Specifications
- Material: FKM Rubber
- Sizes: 15.5×14mm, 17.5×16mm
- Band Length: Standard (approx. 115mm + 75mm)
- Clasp: Stainless Steel Pin Buckle
- Condition: New
In the Box
- 1 × FKM Rubber Strap
- 2 × Quick Release Spring Bars
Wellstraps™ Excellence
- Lifetime Warranty
- Easy Returns
- Worldwide Shipping
Wellstraps™ is independent, not affiliated with Cartier. Strap only; watch not included.












































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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.