Audemars Piguet Royal Oak 15407ST.OO.1220ST.01 42mm Men’s Black Dial Silver-tone

Crystal: Mineral Glass. The mineral glass crystal mirror is a special anti-reflective coating that minimizes light reflection and provides scratch resistance without affecting its brightness. Mineral Glass is a highly transparent crystal that can be used to make optical lenses, diffractive optical elements, and filters.

Watch Case: 316L. The case is made of 316L stainless steel, the hardest material, which is a medium-to-high-end case material. Because it contains molybdenum, it is more wear-resistant than 304, and the grade is also high.

Clasp: Fold Over Clasp. A fold over clasp are used here to make it easier and faster for the user to open and fold the watch case to keep it secure.

Hand: Rose Gold-tone. Regarding this watch, hand design is rose gold-tone. It blends perfectly with the dial.

Band Material: 316L. 316L is used as a watch band that is corroded by daily seawater.

Water Resistance: 30 meters. Always wearing the watch even when you are in bathroom? Don’t worry, the watch’s waterproof depth is 30 meters, which is definitely enough for your daily life. Tips: Standard configuration is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.

Luminiscence: Hands and Markers. About the luminosity of the watch is hands and markers. As you can see in the pictures above.

Dial Markers: Luminous Index. Luminous sticks on the watch when you are in the dark, just look at this sticks and you can know what time it is now.

Bezel Material: Stainless Steel. The watch uses a stainless steel bezel, which a unique structure that makes it an excellent choice for watches. The material can resist scratches, abrasions and indentation. This bezel material is the most resistant to heat and cold of all materials used in watchmaking.

Case Back: Transparent. The case uses a transparent cover, which allows you to use it longer and keep the watch for a long time.