Rolex Yacht-master 116689-0001 Men’s Rolex Calibre 7750/Mingzhu Engine 15mm

Band Material: 316L. The watch band is made of 316L, which helps to form an anti-corrosion film on the surface of the metal material.

Watch Case: 316L. The case is the most important part of the watch. 316L is one of the most heat-resistant stainless steel grades. Its corrosion resistance is very good, even at temperatures as high as 1100*F, without any further heat treatment.

Case Back: Solid. The case uses a thick solid back, which can be used for many years. There are many boxes made of various materials. These watch cases cannot prevent damage and are easily damaged. The backs of these watches are sturdy and can be used for many years.

Crystal: Sapphire Crystal. Sapphire crystal watches are sapphires, high-end, and good reputation. Tips: The A Replica is applied with mineral glass instead of sapphire.

Hand: Blue-tone. Regarding this watch, hand design is blue-tone, which fits your watch’s dial well.

Second Markers: Minute Markers around the outer rim. The minute mark around the outer edge of the glass is a design element that represents time. It is also called the hand of a clock. This design element is used in many well-known designs.

Dial Markers: luminous dot. This watch uses a luminous spot, we can determine the time by observing the spot.

Bezel Material: Stainless Steel. A stainless steel bezel is more simple and endurable. It makes you improve your temperament from the inside out.

Clasp: Fold Over Clasp. The innovative design of this watch which is more durable and stylish.

Water Resistance: 30 meters. A good waterproof of the watch has been applied, it is 30 meters, which is similar as real watch. Tips: The A Replica is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.