Patek Philippe Nautilus 5711/1A-010 Men’s 9mm Blue Dial

Band Material: 316L. The band is made of solid 316L steel, which is a very strong and corrosion-resistant steel. It has the same strength as the most popular grades (HRC52, HRC55), but only half the weight. Compared with competitors, the production cost of stainless steel is also higher.

Watch Case: 316L. The case is made of 316L stainless steel, which has very good corrosion resistance and good texture.

Crystal: Sapphire Crystal. The hardness of a good sapphire mirror is very high, the 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 mirror. Tip: The first-range cheap movement version is made of mineral glass.

Hand: Silver Tone. About the watch, the hands is silver-tone. It blends perfectly with the dial.

Second Markers: Minute markers around the outer rim. The minute mark on the outer circle is a design element that represents time. It is a small round dial placed on the outside of the watch to indicate the time.

Dial Markers: Index. With a index instead of Roman numerals are applied to show us the time.

Luminiscence: Hands and Markers. The design of the watch’s luminiscence is hands and markers. With this watch, you can know time anywhere and anytime.

Bezel Material: Stainless Steel. Stainless steel bezel is a material that made of stainless steel bezel material. It needs to be durable and can resist abrasion. The design of stainless steel bezel material makes it suitable for the watch bezel because of its ability to withstand a lot of pressure and friction.

Clasp: Fold Over Clasp. This watch case has a designed clasp which is more durable and stylish.

Water Resistance: 30 meters. Always wearing the watch even when you are in bathroom? Don’t worry, the watch’s waterproof depth is 30 meters that’s enough for no worries. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.

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.