Audemars Piguet Royal Oak 15400ST.OO.1220ST.01 41mm Men’s Stainless Steel Black Dial

Band Material: 316L. The band is made of 316L stainless steel, which has excellent corrosion resistance. The band is also hypoallergenic and scratch-resistant. It can withstand high temperature environments.

Watch Case: 316L. The case is made of 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.

Crystal: Sapphire Crystal. The sapphire crystal table mirror is a natural material that can reflect light and create an illusion. Its long-lasting anti-reflective coating makes it ideal for scratch resistance, and the brightness of the crystal remains almost unchanged. Tips: The A Replica is applied with mineral glass instead of sapphire.

Hand: Silver-tone. About the watch, the hands is silver-tone, which is the same color as your case color. It fits the watch well.

Second Markers: Minute Markers around the outer rim. The minute mark surrounding the outer edge of the glass is a design element representing time. It is a small round dial placed on the outside of the watch to indicate the time.

Dial Markers: Luminous Index. Many people can’t tell the time in the dark. This watch has a luminous stick which is a new feature that has received a lot of attention. It can display the time on the illuminated surface. This can be used to improve our visibility when walking at night or in a dark environment.

Luminiscence: Hands and Markers. As for the watch’s luminiscence, it is hands and markers. It helps you know the according time when in dark.

Bezel Material: Stainless Steel. The watch uses a high-end stainless steel bezel, which has high dimensional stability, high resilience and UV resistance. It can be used in both hard and soft cases. It’s also resistant to water, heat and deliquescent substances like oil or food.

Clasp: Fold Over Clasp. The clasp design of the watch which is more durable and stylish.

Water Resistance: 30 meters. As for the waterproof depth of the watch, it is 30 meters, which has a good waterproof function. Tips: The A Replica is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.

Function: Date, Hour, Minute, Second. The watch is the most important device in our daily life, which can measure time and seconds.