Rolex Sea-Dweller Men’s 40mm m126603-0001 Oyster Bracelet Gold-tone

Band Material: 316L. This band uses the best 316L steel, which is a very strong and corrosion-resistant steel. It has the same strength as the most popular grades (HRC52, HRC55), but only half the weight. Compared with competitors, the production cost of stainless steel is also higher.

Watch Case: 316L. The shell is made of the hardest material 316L, which helps to form an anti-corrosion film on the surface of the metal material.

Case Back: Solid. We use a strong bottom cover, solemn, practical, not flashy, can stabilize the position and not follow the trend.

Crystal: Sapphire Crystal. Sapphire glass is a natural material that can reflect light to create optical illusions. Its long-lasting anti-reflective coating makes it ideal for scratch resistance, and the brightness of the crystal remains almost unchanged. Tips: The first ordinary movement watch is applied with mineral glass.

Second Markers: Minute Markers around the outer rim. The second mark on the watch is also called the clock hand. This design element has been used in many well-known designs.

Dial Markers: luminous dot. The bright luminous spots marked on the watch dial are used in many devices to display the time in dark places. 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. The watch’s luminiscence is hands and markers. It makes your watch look more funny and functional.

Bezel Material: Stainless Steel. stainless steel bezel is a material that 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.

Clasp: Fold Over Clasp. This watch case has a designed lock which has a unique design that creates a secure clasp, which can be opened and closed with ease.