Crystal: Sapphire Crystal. The sapphire crystal has good thermal properties, excellent electrical and dielectric properties, and is resistant to chemical corrosion. It has the characteristics of high temperature resistance, good thermal conductivity, high hardness, infrared penetration, and good chemical stability. Tip: The first-range cheap movement version is made of mineral glass.

Engine: Rolex Calibre 2836. Engine 2836 3200-task movement This is a highly precise timepiece with a powerful ability to accurately display time and date information. Tips: The “A Replica” is applied with Rolex 2813.

Dial Markers: Luminous Index. This watch uses luminous sticks, which is a technology that makes the watch more exciting and exciting. It can help you see the time in the dark. A person can determine whether it is morning or evening from the sitting posture when he looks at the dial of the watch and from where he looks.

Hand: Silver Tone. The design of the watch’s hands is silver-tone which is pretty cool and fashionable.

Function: Date, Hour, Minute, Second. The watch has many functions, and the watch can measure time and seconds accordingly.

Second Markers: Minute markers around the outer rim. The minute mark on the outer circle is a design element that represents time, and the second mark is a small disc placed on the outside of the watch to indicate the time.

Band Material: 316L. A good band can better protect your watch, and 316L can help form a corrosion protection film on the surface of metal materials.

Watch Case: 316L. The case uses the best 316L stainless steel to make it durable, reliable and durable.

Luminiscence: Hands and Markers. The watch’s luminiscence is hands and markers. With this watch, you can know time anywhere and anytime.

Case Back: Solid. The screw-in design of the hard solid bottom cover ensures tight waterproof performance. The solid bottom cover has superior waterproof performance and durability.