|Grade||Genuine Rolex||AAAAA Clone||AAA Replica||A Replica|
|Movement||Rolex Calibre 3235||Genuine Swiss Clone 3235 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|
|Dial Color||Black Dial|
Crystal: Sapphire Crystal. For the watch, crystal is a very important part, which is conducive to watching and can bring new visual effects to people when looking at the time.
Power Reserve: 40 Hours. The power reserve of the watch is 40 hours power reserve, which is long lasting and enduarable.
Case Back: Solid. The sturdy bottom cover is solemn, practical and not flashy.
Watch Case: 316L. The case is made of 316L, the hardest material, which is one of the most heat-resistant stainless steel grades. Its corrosion resistance is very good, even at temperatures as high as 1100*F, without any further heat treatment.
Band Material: 316L. Our watch band is 316L stainless steel, which is a medium-to-high-end band material. Because it contains molybdenum, it is more corrosion-resistant than 304 and is of high-grade.
Dial Markers: Diamonds. According to a study, the human eye is very sensitive to points. We use diamonds to determine the time by observing diamonds, which is different from ordinary dials.
Hand: Silver Tone. The hand design of the watch is silver-tone, which is delicated and cool.
Clasp: Fold Over Clasp. We use a fold over clasp for the watch which is more convenient for disassembly and replacement, and also ensures the quality and comfort of the strap.
Engine: Rolex Calibre 2836. ETA 2836 is a Swiss watch with extremely high performance and precision. It was originally developed for civil aviation, but it has proven to be an excellent solution for timepieces. These actions are not only accurate to within 0.1 second at any temperature, but also reliable in the event of a power failure.
Water Resistance: 100 meters. The waterproof depth of the watch is 100 meters, which is fully enough for your daily life.(The ordinary Automatic movement is just daily waterproof, need to purchase additional waterproof service which is up to 100 meters.)