Premium Leather Strap – 15.5mm, 18mm, 19mm – For Luxury Watches
Premium Leather Strap – 15.5mm, 18mm, 19mm – For Luxury Watches
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Upgrade your timepiece with a Wellstraps™ premium leather strap, crafted to add a stylish touch for any occasion. Made from high-quality genuine leather, it fits perfectly and enhances the elegance of your watch. Choose from a range of classic colors to perfectly match your style.
This strap is compatible with Cartier Santos-Dumont models.
Key Features:
- Premium leather watch strap for luxury watches
- Made from high-quality genuine leather
- Designed for a perfect fit and stylish enhancement
- Comes with Spring Bar Inserts for easy installation
- Durable, elegant, and suitable for any occasion
- Easy installation with the option to add a matching tool
- Designed and shipped by Wellstraps™
Product Details:
- Width: 15.5mm, 18mm, or 19mm (as per your selection)
- Length: 110mm + 75mm
- Color: Of your choice (e.g., Blue, Black, etc.)
- Material: Genuine Leather
- Details: Comes with Spring Bar Inserts
Package Includes:
- 1x Wellstraps™ leather watch strap in your selected color and width
- (Optional) Installation tool for easy strap changes
Compatibility:
- Fits most watches with a 15.5mm, 18mm, or 19mm lug width. Please check your watch’s lug width before ordering to ensure a perfect fit.
Why Choose Wellstraps™?
- Lifetime Warranty
- Easy returns
- Fast worldwide shipping
Wellstraps™ is an independent manufacturer of watch accessories. This listing is for the watch strap only; watch not included. Not affiliated with Cartier or any other watch brand.



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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.