Rolex Yacht-master Men’s 16623-78763 40mm Oyster Bracelet

Clasp: Fold Over Clasp. Our watch uses a folding buckle strap, to make it easier and quicker for the user to open and fold the case over to keep it secure.

Watch Case: 316L. The raw material of this watch is the hardest 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.

Hands Design: Mercedes-logo, Sword, and Breguet-style Shape. Rolex pointer designIt uses an innovative fluorescent material Chromalight, the chromalight used is the same as that used by Rolex, so the luminous quality and duration are the same as the original.

Second Markers: Minute Markers around the outer rim. The second mark on the watch The second mark is a small disc placed on the outside of the watch to indicate the time.

Luminiscence: Hands and Markers. About the luminosity of the watch is hands and markers. It makes your watch look more high-end.

Dial Markers: luminous dot. These luminous spots in the watch are a technology that makes the watch more exciting and more 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.

Case Back: Solid. We use a solid bottom cover and screw-in design to ensure tight waterproof performance. The solid bottom cover has superior waterproof performance and durability.

Band Material: 316L. The band of 316L material has a density close to that of iron, which generally does not affect the human body. This material is often used in the straps of Swiss watches.

Bezel Material: Stainless Steel. Bezel material is one of the most beautiful and delicate parts in the watch. The stainless steel bezel provides a durable, endurable and expensive look to the watch.

Crystal: Sapphire Crystal. The material of the watch is to feel a clear and bright field of vision when looking at the time. Tips: The first ordinary movement watch is applied with mineral glass.