Upgrade your Rolex with this high-quality MILGAUSS green gasket for the sapphire watch crystal. Specifically designed for the Rolex 116400 and 116400GV models, this 2.50mm watch crystal will add a touch of casual elegance to any outfit. Made from durable sapphire material, this watch crystal will stand up to daily wear and tear and maintain its beauty for years to come. Handmade with precision by Ewatchparts, this watch crystal is the perfect addition to any watch collection.