Patek Philippe Calatrava 40mm Men’s CalatravaBKSL001 Rose Gold-tone Leather Strap

Second Markers: Minute Markers around the outer rim. The small mark on the outer edge of the glass edge is one of the most recognized design elements in all industries, also known as clock hands. This design element has been used in many famous designs, such as watches and other objects.

Crystal: Sapphire Crystal. Sapphire crystal is the impact resistance, air tightness and hardness of sapphire higher than other materials, and the processing cost is also high, so it is mostly used in top watch brands. Tips: The A Replica/Quartz version is applied with mineral glass instead of sapphire.

Function: Date, Hour, Minute, Second. The watch has many functions, including the second hand, minute hand, and hour hand.

Dial Markers: Index. The watch has an index because the dial markings will indicate the time for us.

Band Material: Leather.As a new product, leather straps is non-toxic, resistant to high and low temperatures, acid and alkali, flexible, and easy to maintain.

Clasp: Deployment. The clasp of the watch is a great way to protect and store your watch. It has a unique design that creates a secure lock, which can be easily opened and closed.

Watch Case: 316L. The case is the most important part of the watch. 316L stainless steel is a highly durable and corrosion-resistant material.

Water Resistance: 30 meters. We make the watch waterproof at 30 meters, full 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.

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

Case Back: Transparent. Patek Philippe usually uses a transparent back, which can transmit impact better than the plastic back cover of a watch.