Rubber Watch Strap – Quick Release 16mm for Sport Watches
Rubber Watch Strap – Quick Release 16mm for Sport Watches
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Upgrade your watch with this convex-end quick release rubber strap, crafted from premium TPU for comfort, flexibility, and durability. Designed to deliver a secure fit and modern look, it’s ideal for both everyday use and active lifestyles.
This strap is fully compatible with Casio G-Shock GM-5600, GA-2100, and GM-2100 models, ensuring a seamless integrated fit thanks to its convex-end design. The quick release mechanism makes installation effortless without tools.
Wellstraps Excellence Service (included)
- Lifetime Warranty
- Easy Returns
- Worldwide Shipping
Details
- Material: TPU / Rubber (allergy free)
- Length: 120mm + 80mm
- Width: 16mm (Quick Release)
- Thickness: ~3mm
- Weight: ~30g
- Buckle: Stainless Steel (Silver)
- Colors: Black, Military Green, Orange, Royal Blue, Gray
Package Includes
- 1 Rubber Strap with Stainless Steel Buckle
Note: The watch strap is for sale, not the watch.
Wellstraps is not affiliated with Casio.

















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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.