Patek Philippe Calatrava 3919J-1 Men’s Leather Strap Automatic

Case Back: Transparent. In the world of watches, a transparent back cover is very important and even the most important part of a watch. It is strong, durable and scratch resistant.

Hand: Rose Gold-tone. Regarding this watch, hand design is rose gold-tone, which fits your watch’s dial well.

Bezel Material: Stainless Steel. Stainless steel bezel is a material that is an endurable material that can be used for dials and watch faces. It’s extremely resistant and flexible. Learn to design a gorgeous hand-made stainless steel bezel and how one can use it to create a luxury watch.

Crystal: Sapphire Crystal. Sapphire crystal is a good choice because it is a special anti-reflective coating that can minimize light reflection and provide scratch resistance without affecting its brightness. Sapphire crystal is a highly transparent crystal that can be used to make optical lenses, diffractive optical elements, and filters. Tips: The A Replica/Quartz Version is applied with mineral glass instead of sapphire.

Water Resistance: 30 meters. The watch we use a waterproof at 30 meters, which is a good feature for the watch. Tips: The A Replica is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.

Band Material: Leather.The watch we apply with a leather band is non-toxic, resistant to high and low temperatures, acid and alkali, flexible, and easy to maintain.

Watch Case: 316L. The best 316L used in this case is one of the most heat-resistant stainless steel grades. Its corrosion resistance is very good, even at temperatures as high as 1100*F, without any further heat treatment.

Dial Markers: Roman Numeral. The Roman numeral in a watch can are used as markers instead of dots to indicate time.

Clasp: Deployment. Our watch uses a deployment clasp which allows the user to fold it over in multiple positions or angles for unique use.