Rolex Datejust Ladies 31mm m278383rbr-0004 Automatic

Watch Case: 316L. The case is made of sturdy 316L stainless steel, which has excellent corrosion resistance. The case is also hypoallergenic and scratch-resistant. It can withstand high temperature environments and provide shock protection.

Function: Date, Hour, Minute, Second. Its function of the watch is to measure time and seconds.

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

Band Material: 316L. The band is the most important part of the watch. 316L not only directly protects the internal parts of the watch, but also determines the various performance indicators of the watch to a large extent.

Crystal: Sapphire Crystal. A good sapphire mirror is a high-end, well-reputed sapphire. Tip: The first-range cheap movement version is made of mineral glass.

Dial Markers: Roman Numeral. The roman numeral in a watch can be used as markers instead of dots to indicate time.

Case Back: Solid. The case uses a thickened solid case back, which is more water-resistant than the through-bottom. A waterproof sealing ring is added to the through-bottom watch, which makes it difficult to seal.

Hands: Gold-Tone. The style of the watch’s hands is gold-tone, which looks pretty stunning and high-end.

Bezel Material: Diamond Bezel. A luxury watch with a diamond bezel has high dimensional stability, high resilience and UV resistance. It can be used in both hard and soft cases. It’s also resistant to water, heat and deliquescent substances like oil or food. Tips: not real diamond.

Clasp: Fold Over Clasp. This is a great way to protect and store your watch, which is more convenient for disassembly and replacement, and also ensures the quality and comfort of the strap.

Engine: Rolex 2671 Movement. The Engine 2671 3200-task swiss movement is the most reliable mechanism in the world. It’s really high-end and durable. Tips: The “A Replica” is applied with Guangzhou Mingzhu Engine.