IWC Portofino 43mm/40mm IW510107 Men’s Gold-tone Leather Strap

Band Material: Leather.The xxx watch often apply with a leather strap is comfortable and soft, and not easy to cause allergies.

Watch Case: 316L. The case uses 316L, which is a durable metal, lightweight and strong. It is corrosion resistant, non-magnetic and highly polished.

Crystal: Sapphire Crystal. Sapphire crystal is the best choice for most people. Its hardness is very high, with Mohs hardness as high as 9, second only to diamond. Its hardness is almost 3 times that of mineral glass and 20 times that of acrylic mirrors. Tips: The A Replica is applied with mineral glass instead of sapphire.

Hands: Gold-tone. The style of the watch’s hands is gold-tone which is pretty cool and fashionable.

Second Markers: Minute Markers around the outer rim. The design of the dial is also called a clock hand. This design element has been used in many well-known designs such as watches and other items.

Dial Markers: Index. A watch is a timepiece that displays the time in an analog form, show us what time it is, differ from ordinary dial.

Bezel Material: Stainless Steel. The bezel, made of stainless steel bezel, is a high-end material made from stainless steel bezel. 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.

Water Resistance: 30 meters. As for the waterproof depth of the watch, it is 30 meters. But please make sure you close the crown properly. Tips: The A Replica is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.