Made of high-quality fluororubber, environmentally friendly and healthy, soft and lightweight, durable, and comfortable to wear Compatible with Rolex Oysterflex watches, it is important to choose the correct model to avoid any inconvenience caused by returns or exchanges. There is only a 1mm gap between 20mm and 21mm, please measure carefully You can get: 1 set of straps, 1 tool, 1 screwdriver Easy to install, free tools to help you quickly install DIY in a short time, great watch replacement strap After receiving the strap, please do not rush to install it. First, compare it with your original strap and dial to determine the correct installation
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