Rolex Sea-Dweller Deepsea 116660 BKSO Men’s 44 mm

Engine: Rolex 2836 movement. ETA 2836 3200-task Swiss movement The standardization capabilities of this movement ensure the reliability of overcoming the resistance of these movements.

Watch Case: 316L. The watch case adopts 316L, which not only directly protects the internal parts of the watch, but also determines the various performance indicators of the watch to a large extent.

Case Back: Solid. The solid case back can transmit impact better than the plastic case back.

Crystal: Sapphire Crystal. Sapphire crystal is the best choice for most people. It is a special anti-reflective coating that minimizes light reflection and provides scratch resistance without affecting its luster. Sapphire crystal is a highly transparent crystal that can be used to make optical lenses, diffractive optical elements, and filters.

Dial Markers: Dot. We can use an dotted watch as a marker to indicate what time it is now.

Luminiscence: Hands and Markers. As for the watch’s luminiscence, it is hands and markers. It can help you know the corresponding time when you running in dark.

Bezel Material: Ceramics Bezel. The watch uses a high-end ceramic bezel, which 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, which has excellent corrosion resistance, excellent wear resistance and good wear resistance.

Clasp: Fold Over Clasp. The clasp design of the watch the combination of a watch case and a wristwatch can be a very appealing option for many consumers. Of course, one must keep in mind that the product should be durable and last a long time. This watch bracelet is made to meet all these needs. It is produced using high quality materials, designed with the concept of visual effect, and perfectly matches today’s fashion trends.

Water Resistance: 100 meters. About the watreproof depth of the watch, it is 100 meters that’s enough for no worries.(The ordinary Automatic movement is just daily waterproof, need to purchase additional waterproof service which is up to 100 meters.)

Power Reserve: 40 Hours. Aboute the power reserve, the watch is 40 hours power reserve, which is long lasting and enduarable.