Patek Philippe Calatrava 40mm Men’s 3919R White Dial Leather Strap

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

Clasp: Deployment. This watch case has a designed lock 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.

Crystal: Sapphire Crystal. We use sapphire crystal on our watches, which is a high-quality optical material that is often used to make watches. The unique anti-reflective coating can provide scratch resistance without affecting its gloss. Tips: The A Replica/Quartz version is applied with mineral glass instead of sapphire.

Case Back: Transparent. The case uses a thick transparent back cover, which can better show your high taste and knowledge for watch.

Dial Markers: Roman Numeral. The watch with Roman numeral are used as a markers to indicate what time it is.

Hand: Black-tone. The design of the watch’s hands is black-tone, which fits your watch’s dial well.

Function: Date, Hour, Minute, Second. The watch is the most important device in our daily life. It has a second hand, a minute hand and an hour hand at the same time.

Bezel Material: Stainless Steel. The watch uses a stainless steel bezel, which is the perfect material to use when designing a watch. The bezel will have endurable elegance, high performance, and high durability.

Band Material: Leather.The leather material is most in line with the image of a powerful and creative urban hipster.