Rolex Sea-Dweller Men’s 44mm 116660 Black Dial Watch

Case Back: Solid. The sturdy back cover can transmit impact better than the plastic back cover of the watch.

Water Resistance: 30 meters. About the watch, the waterproof depth 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.

Band Material: 316L. The band is the most important part of the watch, made of 316L stainless steel, which has excellent corrosion resistance. It is hypoallergenic and scratch resistant.

Watch Case: 316L. The case is made of solid 316L stainless steel, which is a mid-to-high-end case material. Because it contains molybdenum, it is more wear-resistant than 304, and the grade is also high.

Dial Markers: Dot. The watch uses some simple dots as dial markers to indicate what time it is.

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.

Clasp: Fold Over Clasp. The combination of a watch case and a bracelet watch allows the user to fold it into several positions or angles for personal use.