Case Back: Solid. We are using a solid bottom cover, which is more waterproof than transparent. A waterproof sealing ring is added to the through-bottom watch, which makes it difficult to seal.
Water Resistance: 30 meters. The waterproof depth of the watch is 30 meters, which is similar as real watch. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.
Watch Case: 316L. The situation is that 316L provides excellent corrosion resistance, excellent wear resistance and good wear resistance.
Crystal: Sapphire Crystal. Sapphire crystal uses unique optical materials. It is not only dazzling, but also scratch-resistant. The color rendering index (CRI) of the anti-reflective coating is 100, and the brightness is increased by up to 50%. Tip: The first-range cheap movement version is made of mineral glass.
Band Material: Leather.The leather material is most in line with the image of a powerful and creative urban hipster.
Hand: Silver Tone. The hand design of the watch is silver-tone. It blends perfectly with the dial.