|Grade||Genuine Rolex||3a Swiss||Swiss||Automatic|
|Movement||Rolex Calibre 2236||Genuine Swiss 2236 movement||Swiss 2836 Movement||Asian 2813 Movement|
|Time Accuracy||-3/+5 sec per day COSC certified||-5/+6 sec per day COSC certified||-10/+10 sec per day COSC certified||-1/+2 min per day COSC certified|
|Stainless Steel Type||904L Stainless Steel||904L Stainless Steel||316L Stainless Steel||316L Stainless Steel|
|Crystal||Sapphire crystal||Sapphire crystal correct date magnification||Sapphire crystal||Mineral Glass|
|Logo & Markings||laser etchings||Exact on entire watch||90% Exact on entire watch||70% Exact on entire watch|
|Dial||Genuine Rolex||Exact detail and font||90% exact detail and font||70% Exact detail and font|
|Waterproof||100m on standard models||Tested up to 300m||Tested up to 30m||Life waterproof|
|Life expectancy||Lifetime||Lifetime||3-5 years||1-2 years|
|Warranty||2 Years||Up to 5 Years||Up to 3 Years||Up to 1 Years|
|Engine||Rolex Calibre 2671/Mingzhu Engine|
Dial Markers: Diamonds. According to a study, the human eye is very sensitive to points, and we use diamonds to represent time.
Watch Case: 316L. The case is made of 316L stainless steel, which can be flexibly formed and maintained in precise shapes. This makes it durable and can withstand extreme temperatures.
Case Back: Solid. We use a solid bottom cover, which is a great way to add style and elegance to your wrist. Scratch-resistant and wear-resistant watches are becoming more and more popular.
Clasp: Fold Over Clasp. The clasp design of the watch which makes it more convenient for you to wear the watch, and the appearance is more beautiful.
Function: Date, Hour, Minute, Second. The watch has many functions, and it has many functions for various purposes, such as mesuring time and timer functions.
Hands: Gold-tone. The style of the watch’s hands is gold-tone. It blends perfectly with the dial.
Bezel Material: Stainless Steel. Bezel material made of stainless steel bezel material. It needs to be durable and can resist abrasion. The design of stainless steel bezel material makes it suitable for the watch bezel because of its ability to withstand a lot of pressure and friction.
Crystal: Sapphire Crystal. Sapphire crystal is a good choice because it is conducive to viewing and can bring new visual effects to people when looking at the time. Tips: The watch is applied with mineral glass instead of sapphire.
Band Material: 316L. The band has 316L, which is a high-grade stainless steel alloy. It is corrosion resistant, easy to weld, durable and safe to use.
3a Swiss, 5a Swiss, Automatic, Swiss, Top Swiss