[PREMIUM QUALITY] Crafted from highquality sapphire crystal glass these watch glasses offer exceptional durability and strength ensuring longlasting performance even with daily wear. The superior material provides excellent resistance to scratches and abrasions maintaining clarity over time.
[SCRATCH ] Featuring high hardness and scratch resistance these watch glasses are designed to withstand everyday wear and tear. The smooth surface resists scratches and abrasions keeping your watch looking pristine for years to come.
[EASY INSTALLATION] With smooth edges and high transparency these watch glasses are easy to install making them perfect for both professional watchmakers and DIY enthusiasts. The precise dimensions ensure a perfect fit for your watch.
[HIGH TEMPERATURE ] These watch glasses are to high temperatures making them suitable for various environments. The durable material ensures they wont crack or warp under extreme conditions.
[PROFESSIONAL GRADE] Ideal for professional watch manufacturers and repairers these watch glasses meet high standards of quality and precision. The high transparency and smooth edges ensure a flawless finish for any watch repair or replacement project.

Spec:
Item Type: Watch Glass
Material: Sapphire Crystal
Specifications and (Lens Diameter): Approx. 37.5mm / 1.48in, 38mm / 1.50in, 38.5mm / 1.52in
Quantity: 3pcs
Middle Thickness: Approx. 2.2mm / 0.09in
Thickness: Approx. 1.7mm / 0.07in
Diameter Error: ±0.2mm / 0.01in

Package List：
3 x Watch Glass
Note：
1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.