Estink Watch Lens, 21pcs 35‑45mm Flat Watch Glass Lens Set Smooth Border Mineral Glass Crystal Replacement for Watchmaker Repair Thickness 1.2mm

Item type name: Repair Tools & KitsWell Fit: Precision-engineered to 1.2mm uniform thickness, these mineral glass lenses provide seamless compatibility with most 35-45mm watch cases. The calibrated border profile ensures airtight compression against gaskets, while maintaining optimal optical clarityMineral Glass: Our round flat mineral glass lens replacements are made from a mineral glass material known for its durability and reliability. It offers excellent tolerance to scratches, high temperatures and abrasions, ensuring long-lasting performance and clarityHigh Transparency and Smoothness: These flat watch glass lenses are made of mineral glass for high clarity and smooth border finish. The scratch-tolerant facade ensures durability while maintaining a polished lookHigh Temperature tolerance: Our flat watch glass lenses can withstand high temperatures, making them ideal for a wide range of environments and providing good performance under varying conditionsVersatile Lens Package: Our package includes 21 different lens sizes ranging from 35mm to 45mm. It offers a comprehensive range of options to suit a wide variety of frames and requirements, providing convenience and flexibility faultless for everyday use. premium materials and excellent craftsmanship ensure long-lasting durability.