Rolex Yacht-master 116622BLSO 40MM Blue Dial Silver-tone Case

Clasp: Fold Over Clasp.?The combination of a watch case and a bracelet watch makes it easier and faster for the user to open and fold the watch case to keep it secure.

Case Back: Solid.?The hard solid bottom cover can be used for many years. Those plastic see-through watch cases cannot prevent damage and are easily damaged. While the backs of these watches are firm and can be used for a long time.

Bezel Material: Stainless Steel.?Stainless steel bezel is a material that is a different way to look at watches. The design of the bezel brings a new level of quality and sophistication to the watch. This material allows for a more fused look and enhances the usability of the timepiece.

Crystal: Sapphire Crystal.?The watch is made of sapphire, high-end, and has a good reputation. Tip: The first-range cheap movement version is made of mineral glass.

Luminiscence: Hands and Markers.?The luminosity of the watch is hands and markers. The luminous things makes you find the time in dark.

Second Markers: Minute markers around the outer rim.?The minute mark on the outer circle is a design element that represents time. It is a small round dial placed on the outside of the watch to indicate the time.

configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.

Band Material: 316L.?This watch band uses the best 316L, which will never fade, deform, and is environmentally friendly.

Watch Case: 316L.?The case is made of sturdy 316L, so you can always live in peace with your skin without causing harm.

Engine: Rolex Calibre 2836.?The Engine 2836 3200-task swiss movement is the most reliable mechanism in the world. It was originally developed for civil aviation, but it has proven to be an excellent solution for timepieces. These actions are not only accurate to within 0.1 second at any temperature, but also reliable in the event of a power failure. Tips: The ??A Replica?? is applied with Rolex 2813.