Patek Philippe Nautilus 40mm 5990/1R-001 Men’s Blue Dial

Crystal: Sapphire Crystal. Sapphire crystal is a good choice because its hardness is very high, Mohs hardness is as high as 9, second only to diamond, and its hardness is almost 3 times that of mineral glass and 20 times that of acrylic mirrors. Tips: The A Replica is applied with mineral glass instead of sapphire.

Watch Case: 316L. A good case can better protect your watch. 316L stainless steel is a medium-to-high-end case material. Because it contains molybdenum, it is more wear-resistant than 304, and the grade is also high.

Clasp: Fold Over Clasp. Our watch uses a folding buckle, which makes it more convenient for you to wear the watch, and the appearance is more beautiful.

Function: Date, Hour, Minute, Second. Re-engraved watch function, it has many functions for various purposes, such as mesuring time and timer functions.

Band Material: 316L. The band is the most important part of the watch. 316L can help form a corrosion protection film on the surface of metal materials.

Second Markers: Minute Markers around the outer rim. The minute mark on the outer edge of the glass is a design element that represents time, also called a clock hand. This design element has been used in many famous designs such as watches, clocks and other objects.

Dial Markers: Index. According to a study, the human eye is sensitive to point, is used as a marker instead of Roman numerals and can affect the appearance of the dial.

Hand: Rose Gold-tone. For the watch, the hands is rose gold-tone which is pretty cool and fashionable.

Bezel Material: Stainless Steel. The bezel, made of stainless steel bezel, has been around since ancient times. It has been used as a decorative material for watches and clocks for more than two thousand years. A watch face made from stainless steel bezel materials can withstand extreme temperatures.

Water Resistance: 30 meters. As for the waterproof depth of the watch, it is 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.

Case Back: Transparent. The case has a transparent cover, which is a great way to add a sense of fashion and elegance to your wrist. High-end clear back watches are becoming more and more popular.