IWC Portuguese Chrono Men’s 43mm IW371617 Bracelet

Band Material: 316L. The watch band is made of 316L sweeping the major material masters, and it has become the mainstream material of high-end fashion jewelry in Europe and the United States.

Watch Case: 316L. A good case can better protect your watch. 316L is a high-grade stainless steel alloy. It is corrosion resistant, easy to weld, durable and safe to use.

Case Back: Transparent. Cartier usually uses a transparent back, which is more waterproof than a through-bottom one.

Crystal: Mineral Glass. For watches, crystal is a very important part. A special anti-reflective coating can minimize light reflection and provide life water resistance without affecting its luster.

Hand: Blue-tone. The hand design of the watch is blue-tone, which can highly improve the outlook of the watch.

Second Markers: Minute markers around the outer rim. The second mark on the watch is called the hand of the clock. This design element is used in many famous designs such as clocks, and other objects.

Dial Markers: Arabic Numeral. The watch has an arabic numer as the dial mark, and the time is determined by looking at the arabic numer, which is different from a dot dial.

Bezel Material: Stainless Steel. The stainless steel bezel is the prime material used for watch making. It has 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. This watch case has a designed lock allows the user to fold it into several positions or angles for personal use.

Water Resistance: 30 meters. We make the watch waterproof at 30 meters, full enough for your daily life. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.