IWC Portofino IW510102 40mm Black Dial Black-tone

Bezel Material: Stainless Steel. The stainless steel bezel is the prime material used for watch making. It has is a high-end material made from stainless steel. It is the most expensive material of the watch. In addition, stainless steel bezel is a substance with high flexibility and energy absorption properties which can be used as the core medium of the watch.

Crystal: Sapphire Crystal. The design of the crystal has good thermal properties, excellent electrical and dielectric properties, and chemical corrosion resistance. It has the characteristics of high temperature resistance, good thermal conductivity, high hardness, infrared penetration, and good chemical stability. Tip: The first-range cheap movement version is made of mineral glass.

Band Material: Leather.Leather band is non-toxic, resistant to high and low temperatures, acid and alkali, flexible, and easy to maintain.

Watch Case: 316L. The raw material of this watch is the hardest 316L, which is suitable for daily seawater corrosion. This steel is completely sufficient.

Second Markers: Minute markers around the outer rim. The design of the second minute mark around the outer edge is shown in the picture above.

Dial Markers: Index. The replica watch uses a index as a dial marker instead of Roman numerals, it can affect the appearance of the dial as well.

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

Water Resistance: 30 meters. We make the watch waterproof at 30 meters, which is fully 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.