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

Engine: Rolex Calibre 2836. The ETA 2836 movement is a Swiss-made quartz movement with higher accuracy than ordinary quartz movements. As one of the commonly used Swiss movements, the 2836 movement is very good in terms of quality and reputation.

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

Case Back: Solid. The sturdy back cover 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 crystal design is high-quality glass, and the dial can be clearly seen.

Dial Markers: Dot. The dot on the dial to indicate what time it is.

Luminiscence: Hands and Markers. Regarding this watch, luminescence is hands and markers. It makes your watch look more funny and functional.

Bezel Material: Ceramics Bezel. A ceramic 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 band is 316L, can be polished, can be frosted, can be plated with various materials, stable performance, is the best choice for the band.

Clasp: Fold Over Clasp. The combination of a watch case and a bracelet watch to make it easier and quicker for the user to open and fold the case over to keep it secure.

Water Resistance: 100 meters. About the watreproof depth of the watch, it is 100 meters, full enough for your daily life.(The ordinary Automatic movement is just daily waterproof, need to purchase additional waterproof service which is up to 100 meters.)

Power Reserve: 40 Hours. A good power reserve is so impotant, the watch is 40 hours power reserve, which is long lasting and tolerable.