Rolex Daytona 40mm DIW Men’s Watch Black-tone

Band Material: 316L. Our watch band is made of 316L material, which has swept all major material masters and has become the mainstream material of high-end fashion jewelry in Europe and America.

Watch Case: 316L. The case is 316L, and its density is close to iron, which generally does not affect the human body. This material is often used in the straps of Swiss watches.

Case Back: Solid. The hard solid bottom cover allows you to use and keep the watch longer.

Crystal: Sapphire Crystal. The design of the crystal has good thermal properties, excellent electrical and dielectric properties, and chemical corrosion resistance. It has the characteristics of high temperature resistance, good thermal conductivity, high hardness, infrared penetration, and good chemical stability. Tip: The first-range cheap movement version is made of mineral glass.

Second Markers: Minute markers around the outer rim. The second mark of the dial design is a small disc, placed on the outside of the clock to indicate the time.

Dial Markers: Index. The indexes in a watch are used as dial markers instead of usual Roman numerals to indicate the time.

Luminiscence: Hands and Markers. About the luminosity of the watch is hands and markers. The luminous things makes your watch more delicate and high-end.

Bezel Material: Diamond Bezel. The bezel, made of diamond, 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. Tips: not real diamond.

Clasp: Fold Over Clasp. This watch case has a designed clasp which has a unique design that creates a secure clasp, which can be opened and closed with ease.

Water Resistance: 30 meters. Always wearing the watch even when you are in bathroom? Don’t worry, the watch’s waterproof depth is 30 meters that is enough for no worries. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.

Function: Hour, Minute, Second. As you can see in the picture, the watch has 3 hands inside, which makes the watch looks common while easy to judge time.

Power Reserve: 20 Hours. A good power reserve is so impotant, the watch is 20 hours of power reserve that is long lasting and tolerable.