Rolex Datejust m278383rbr-0020 31mm Ladies Silver-tone

Power Reserve: 20 Hours. A good power reserve is used for the watch, 20 hours of full use, which is really strong and enough.

Hands: Gold-Tone. The style of the watch’s hands is gold-tone, that makes your watch luxury and funny.

Water Resistance: 30 meters. The watch we use a waterproof at 30 meters. But make sure to close the crown properly. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.

Case Back: Solid. We use a sturdy bottom cover that can be used for many years. Those plastic see-through watch cases cannot prevent damage and are easily damaged. While the backs of these watches are firm and can be used for a long time.

Function: Date, Hour, Minute, Second. The watch is the most important device in our daily life. The minute hand is used to estimate the current time, and the second hand is used to estimate the time based on the interval.

Dial Markers: Roman Numeral. The clear roman numer of the watch dial markers is used to indicate what time it is.

Engine: Rolex Calibre 2671. The watch adopts top-quality Engine 2671 swiss automatic mechanism, which improves the accuracy of the watch and is superior to ordinary mechanical movements. Tips: The “A Replica” is applied with Guangzhou Mingzhu Engine.

Crystal: Sapphire Crystal. Sapphire crystal is the only high-quality anti-reflective material that provides scratch resistance without affecting its brightness. Using this new technology, you can protect the surface of your watch at the most important moments in your life. Tip: The first-range cheap movement version is made of mineral glass.

Watch Case: 316L. The case is made of 316L stainless steel, the hardest material, which has the flexibility to form and maintain precise shapes. This makes it durable and can withstand extreme temperatures.

Band Material: 316L. The band is made of sturdy 316L, which will never fade, deform, or wear out the skin, and is environmentally friendly.

Bezel Material: Diamond Bezel. The bezel, made of diamond, is a high-end material made from diamond. It is the most expensive material of the watch. In addition, diamond is a substance with high flexibility and energy absorption properties which can be used as the core medium of the watch. Tips: not real diamond.