Rolex Gmt Master 40mm Men’s 116718GRSO Oyster Bracelet Gold-tone

Crystal: Sapphire Crystal. The hardness of a good sapphire mirror is very high, the Mohs hardness is as high as 9, second only to diamond, and its hardness is almost 3 times that of mineral glass and 20 times that of acrylic mirror. Tips: The first ordinary movement watch is applied with mineral glass.

Case Back: Solid. The case uses a thick solid case back, which can transmit vibration better than the plastic case back.

Band Material: 316L. The situation is that 316L has swept the major material masters and has become the mainstream material for high-end fashion jewelry in Europe and America.

Watch Case: 316L. The situation is that 316L not only directly protects the internal parts of the watch, but also determines the various performance indicators of the watch to a large extent.

Bezel Material: Stainless Steel. A stainless steel bezel is a high-end material made from stainless steel bezel. It is the most expensive material of the watch. In addition, stainless steel bezel is a substance with high flexibility and energy absorption properties which can be used as the core medium of the watch.

Dial Markers: luminous dot. The luminous spot in the watch can be used in many devices to show the time in a dark place. These points can actually be used to represent time. After turning on the power, you can find the time with a single tap.

Luminiscence: Hands and Markers. As you can see in the pictures above, the luminescence of the watch is hands and markers. It helps you know the according time when in dark.

Clasp: Fold Over Clasp. Our watch uses a folding buckle, is a great way to protect and store your watch. It has a unique design that creates a secure lock, which can be easily opened and closed.

Second Markers: Minute Markers around the outer rim. The design of other marks in the watch is also called the hand of the clock. This design element is used in many famous designs, such as clocks and other objects.