Rubber Strap – Compatible with 20mm Watches | Wellstraps™
Rubber Strap – Compatible with 20mm Watches | Wellstraps™
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Premium 20mm silicone strap compatible with Omega × Swatch Moonswatch and 20mm Omega Speedmaster models. Soft, durable, and comfortable for everyday wear with a refined woven-texture look.
Compatibility
- Omega × Swatch Moonswatch collection (20 mm lug width)
- Omega Speedmaster models with 20 mm lug width
- Note: some Speedmaster variants use 19 mm or 21 mm — please verify your watch’s lug width before ordering.
Key Features
- Premium silicone rubber — flexible, skin-friendly, and durable
- Woven-texture design for a sporty, refined appearance
- Water- and sweat-resistant for daily wear
- Metal clasp for secure closure
- Unisex fit
Specifications
- Material: Silicone Rubber
- Lug Width: 20 mm
- Clasp: Metal Buckle
- Condition: New
In the Box
- 1 × 20 mm Silicone Strap (with metal clasp installed)
Wellstraps™ Excellence
- Lifetime Warranty
- Easy Returns
- Worldwide Shipping
Wellstraps™ is independent, not affiliated with Omega, Swatch, or Speedmaster. 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.