IWC Portofino Chronograph IW391408 Men’s 43mm/39mm Blue Dial

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 and is located on the outside of the clock to indicate the time.

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

Water Resistance: 30 meters. A good waterproof of the watch has been applied, 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.

Band Material: Leather.A lasting leather band is used in this watch, which is most in line with the image of a powerful and creative urban hipster.

Case Back: Solid. The thick case back of the case is dignified, practical, and not flashy, which can consolidate its position and not follow the trend.

Dial Markers: Index. The luxury index of the watch dial markers unlike a normal dial, you can see the time by looking at the index.

Crystal: Sapphire Crystal. Sapphire crystal is the best choice for most people. It is a unique optical material. It is not only dazzling, but also scratch-resistant. The color rendering index (CRI) of the anti-reflective coating is 100, and the brightness is increased by up to 50%. Tips: The A Replica is applied with mineral glass instead of sapphire.

Bezel Material: Stainless Steel. A luxury watch with a stainless steel bezel 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.

Hand: Silver-tone. The watch’s hands is silver-tone. It fits your watch dial perfectly.