Rolex Deepsea 44mm 116660 Men’s Black-tone

Crystal: Sapphire Crystal. Sapphire glass can block moisture and dust, protect the hands, dial and movement. Tip: The first-range cheap movement version is made of mineral glass.

Watch Case: 316L. The case is the most important part of the watch. 316L stainless steel makes it durable, reliable and durable.

Case Back: Solid. In the watch world, a sturdy back cover is very important. It can transmit vibrations better than the back of a plastic case.

Second Markers: Minute markers around the outer rim. The minute mark around the outer edge of the glass is one of the most recognized design elements in all industries. The second mark is a small disc placed on the outside of the watch to indicate the time.

Luminiscence: Hands and Markers. The watch’s luminiscence is hands and markers. These luminiscence makes your watch more refined and high-end.

Clasp: Fold Over Clasp. This watch case has a designed clasp to make it easier and quicker for the user to open and fold the case over to keep it secure.

Water Resistance: 30 meters. A good waterproof of the watch has been applied, it is 30 meters, which has a good waterproof function. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.

Bezel Material: Stainless Steel. The bezel, made of stainless steel bezel, a unique structure that makes it an excellent choice for watches. The material can resist scratches, abrasions and indentation. This bezel material is the most resistant to heat and cold of all materials used in watchmaking.

Band Material: 316L. The raw material of this watch is the hardest 316L stainless steel, which has excellent corrosion resistance. The band is also hypoallergenic and scratch-resistant. It can withstand high temperature environments and provide shock protection.

Dial Markers: Luminous Dot. We can use watches with luminous dots, which are the eyes of the watch, which can help you see the time even in the dark. It is an advanced color sensor that can detect light levels of 2.5 lux or less with a range of up to 100 meters.