sapphire crystal造句

I want be sure that if they had high precision steel polishing clasp processing and had high hardness sapphire crystal surface the glar.

Also on offer is a ladies crystal Dior watch - "Bezel set with 48 diamonds 0.24 carat, black lacquered dial, black rubber strap set with black sapphire crystal" - worth 4, 000.

From the watch glass material, plastic glass does not appear that the old watch burst, and the mineral table glass, especially popular sapphire crystal glass is more prone to breakage.