Rubber Strap – GM II Line Series | Compatible with 20mm Watches
Rubber Strap – GM II Line Series | Compatible with 20mm Watches
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Refresh your GMT-style watch with the Wellstraps™ GM II Line Series rubber strap. Featuring a black base accented by a vivid colored line, this strap blends sporty aesthetics with everyday comfort and a secure pin buckle closure.
Made from soft, hypoallergenic rubber, it’s moisture-resistant, flexible, and built for long-term durability. Designed specifically for 20mm lug width watches in the GMT-Master II lineup.
Compatible with:
– Rolex GMT-Master II 116710LN
– Rolex GMT-Master II 116710BLNR
– Rolex GMT-Master II 126710BLRO
– Rolex GMT-Master II 126710BLNR
– Rolex GMT-Master II 126711CHNR
– Rolex GMT-Master II 126715CHNR
The Wellstraps Excellence Service:
– Lifetime Warranty
– Easy Returns
– Worldwide Shipping
Details:
Material: Premium Rubber (hypoallergenic)
Size: 125mm + 75mm
Lug Width: 20mm
Buckle Type: Pin Buckle
Color Options: Black with Red, Blue, White, or Green Line
Package Includes:
– 1x Rubber Strap
– Spring Bars (Watch Pins)
Add the matching installation tool for easy setup.
Wellstraps is not affiliated with Rolex.
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.