IWC Portuguese Chrono Blue Dial IW390701 40mm Watch Blue-tone

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

Watch Case: 316L. The watch case is made of 316L, which will never fade, deform, and is environmentally friendly.

Case Back: Transparent. The case uses a thickened transparent back cover, and the screw-in design ensures tight waterproof performance. The transparent back cover has excellent waterproof performance and durability.

Crystal: Sapphire Crystal. Sapphire glass is a very common glass that can protect your watch from scratches. Tip: The first-range cheap movement version is made of mineral glass.

Hand: Silver Tone. As you can see in the pictures above, the hand design of the watch is silver-tone that is cool and well-designed.

Second Markers: Minute markers around the outer rim. The minute mark around the outer edge of the glass is one of the most recognized design elements in all industries, also known as clock hands. This design element has been used in many well-known designs.

Dial Markers: Arabic Numeral. The clear arabic numer of the watch dial markers determines time by looking at the arabic numer, which is different from dot dial.

Luminiscence: Hands. The luminiscence of the replica watch is hands. It makes your watch look more high-end.

Bezel Material: Stainless Steel. Stainless steel bezel is a material that is a different way to look at watches. The design of the bezel brings a new level of quality and sophistication to the watch. This material allows for a more fused look and enhances the usability of the timepiece.

Clasp: Deployment. The combination of a watch case and a bracelet watch allows the user to fold it over in multiple positions or angles for personal use.

Water Resistance: 30 meters. About the watreproof depth of the watch, it is 30 meters, which is similar as real watch. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.