Compatible With Ultra Watch 49mm 1 & 2 Black 
 
"Fully upgraded, featuring an integrated design with a sapphire and titanium alloy frame, offering enhanced durability, more aesthetic appeal, and an improved feel in the hand!"
 
Sapphire & Titanium alloy protection kit
1.Made of Grade 9 Mohs hardness sapphire, High definition/Scratch resistance/Explosion protection,it gives the dial strong protection.
2.Titanium frame can balance weight and robustness, more excellent corrosion resistance. The edge is raised to protect the sapphire glass table mirror from impact
Anti-scratch, Anti-Fingerprint, High Transparent, Anti shock, FULL GLUE, Dirt-resistant, FULL COVERAGE, Anti-Oil, Waterproof, ULTRA-THIN, Bubble Free, HD CLEAR
 
99.99% Sapphire Purity
Man-made Sapphire
Grade 9 Mohs hardness
Wear-resisting & scratch resistant
Ultrathin high density material
Strong Anti-Fouling ability
High heat dissipation speed and smoother
Excellent hand feel