IWC Portofino Chronograph Men’s IW391408 43mm/39mm Stainless Steel Leather Strap

Band Material: Leather.The xxx watch often apply with a leather strap have a wide range of adaptations, ranging from xxx and xxx to Casio.

Watch Case: 316L. The shell is made of the hardest material 316L, which helps to form an anti-corrosion film on the surface of the metal material.

Case Back: Solid. We use a sturdy back cover, which transmits vibrations better than the back of a plastic case.

Crystal: Sapphire Crystal. Sapphire crystal is a lustrous and transparent crystal, often used in high-precision optical instruments. Tips: The A Replica is applied with mineral glass instead of sapphire.

Hand: Silver-tone. The design of the watch’s hands is silver-tone that is cool and well-designed.

Second Markers: Minute Markers around the outer rim. The second mark on the dial can be used in many different applications, such as watches, clock radios, etc.to create timeless works.

Dial Markers: Index. The watch uses some simple indexs as dial markers unlike a regular dial, the watch uses a few simple indexs to mark the dial to indicate the current time.

Bezel Material: Stainless Steel. The watch bezel is the most expensive component of the watch. It is 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.

Water Resistance: 30 meters. About the watreproof depth of the watch, it is 30 meters, which is fully enough for your daily life. Tips: The A Replica is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.