Rolex Day-Date 40mm m228396tbr-0021 Men’s Watch

Band Material: 316L. The raw material of this band is 316L, which can help form a corrosion protection film on the surface of metal materials.

Watch Case: 316L. A good case can better protect your watch, and 316L can help form a corrosion protection film on the surface of metal materials.

Case Back: Solid. The case has a thick bottom cover, which is the “second skin” of the watch. It covers metal and provides daily wear protection for the watch.

Crystal: Sapphire Crystal. We use sapphire crystal for the watch, it has good thermal properties, excellent electrical and dielectric properties, and chemical 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.

Hand: Silver Tone. The style of the watch’s hands is silver-tone, which fits your watch’s dial well.

Dial Markers: Diamonds. This watch uses diamonds to determine the time by observing diamonds, which is different from ordinary dials.

Bezel Material: Diamond Bezel. The diamond bezel is the prime material used for watch making. It has has been around since ancient times. It has been used as a decorative material for watches and clocks for more than two thousand years. A watch face made from diamond materials can withstand extreme temperatures. Tips: not real diamond.

Clasp: Fold Over Clasp. We use a fold over clasp for the watch to make it easier and quicker for the user to open and fold the case over to keep it secure.

Water Resistance: 30 meters. The waterproof depth of the watch is 30 meters, full enough for your daily life. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.

Function: Date, Hour, Minute, Second. A watch is a very important device in everyone’s life. The watch has a indicate date to show date, the minute dial is used to estimate the current time, and the second dial is used to estimate the time after an interval.