Rolex Sea-Dweller Deepsea Men’s 126660BKSO Black Dial

Case Back: Solid. The sturdy case back is usually used to protect the watch movement from scratches and external damage. These watch cases can also increase the durability and strength of the watch movement.

Crystal: Sapphire Crystal. The watch uses sapphire crystal with very high hardness. The Mohs hardness is as high as 9, second only to diamonds. The hardness is almost 3 times that of mineral glass and 20 times that of acrylic mirrors.

Watch Case: 316L. The case is 316L. For daily seawater corrosion, 316L steel is completely sufficient.

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

Dial Markers: Dot. The dot dial mark determines the time by looking at the dot, which is different from a normal dial.

Luminiscence: Hands and Markers. For the watch, the luminiscence is hands and markers. With this watch, you can know time anywhere and anytime.

Engine: Rolex Calibre 2836. The ETA 2836 3200-task Swiss movement is also very affordable. It is an ideal choice for those who want to buy a timepiece but don’t want to spend a lot of money.

Water Resistance: 100 meters. The watch’s waterproof depth is 100 meters, which is like a real watch.(The ordinary Automatic movement is just daily waterproof, need to purchase additional waterproof service which is up to 100 meters.)

Band Material: 316L. The band is the most important part of the watch. 316L is close to iron and generally does not affect the human body. This material is often used in the straps of Swiss watches.

Clasp: Fold Over Clasp. The innovative design of this 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.