Patek Philippe Calatrava 3919J-1 40mm Men’s Rose Gold-tone Leather Strap

Band Material: Leather.As a new product, leather straps can show your good taste and social status.

Watch Case: 316L. The case is made of 316L, which is a high-grade stainless steel alloy. It is corrosion resistant, easy to weld, durable and safe to use.

Crystal: Sapphire Crystal. We use sapphire crystal for the watch, it has good thermal properties, excellent electrical and dielectric properties, and chemical resistance. It has the characteristics of high temperature resistance, good thermal conductivity, high hardness, infrared penetration, and good chemical stability. Tips: The A Replica is applied with mineral glass instead of sapphire.

Hand: Rose Gold-tone. About the watch, the hands is rose gold-tone, which is the same color as your case color.

Dial Markers: Roman Numeral. We can use an Roman numeraled watch to indicate the time for us.

Bezel Material: Stainless Steel. The stainless steel bezel is the prime material used for watch making. It has 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.

Clasp: Deployment. Our this watch uses a deployment clasp which 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.

Water Resistance: 30 meters. As for the waterproof depth of the watch, it is 30 meters, which is like a real watch. Tips: The A Replica is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.