IWC Portofino 40mm IW516403 Grey Dial Leather Strap Brown-tone

Band Material: Leather.The leather material is most in line with the image of a powerful and creative urban hipster.

Watch Case: 316L. The case is made of 316L, which is a high-grade stainless steel alloy. It is corrosion resistant, easy to weld, durable and safe to use.

Case Back: Transparent. The transparent back cover can better show your high taste for watch.

Crystal: Sapphire Crystal. We use sapphire crystal for the watch, which is a high-quality glass that can clearly see the dial. Tip: The first-range cheap movement version is made of mineral glass.

Hands: Gold-Tone. Regarding this watch, hand design is gold-tone, which is delicated and cool.

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

Dial Markers: Index. Index dial markers are used to indicate the time.

Bezel Material: Stainless Steel. The stainless steel bezel has been around since ancient times. It has been used as a decorative material for watches and clocks for more than two thousand years. A watch face made from stainless steel materials can withstand extreme temperatures.

Water Resistance: 30 meters. The watch we use a waterproof at 30 meters, which is a good feature for the watch. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.