IWC Portofino Men’s IW516406 43mm/40mm Silver-tone Leather Strap

Crystal: Sapphire Crystal. A good sapphire mirror is a natural material that can reflect light to create an optical illusion. Its long-lasting anti-reflective coating makes it ideal for scratch resistance, and the brightness of the crystal remains almost unchanged. Tips: The A Replica is applied with mineral glass instead of sapphire.

Dial Markers: Index. These indexs in the watch uses some simple index marks to display the time, making the dial more simple and stylish.

Watch Case: 316L. This case uses the best 316L, which is a high-grade stainless steel alloy. It is corrosion resistant, easy to weld, durable and safe to use.

Bezel Material: Stainless Steel. The stainless steel bezel material is one of the best materials for watches. It is one of the most beautiful and delicate parts in the watch. The stainless steel bezel provides a durable, endurable and expensive look to the watch.

Band Material: Leather.A high-end watch with a leather strap has excellent properties in preventing sweat and moisture, and has no allergic reaction to the skin.

Second Markers: Minute Markers around the outer rim. The minute mark surrounding the outer edge of the glass is a design element representing time. It is a small round dial placed on the outside of the watch to indicate the time.

Water Resistance: 30 meters. As for the waterproof depth of the watch, it is 30 meters that is enough for no worries. Tips: The A Replica is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.