|Grade||Genuine Rolex||AAAAA Clone||AAA Replica||A Replica|
|Movement||Rolex Calibre 4130||Genuine Swiss Clone 4130 movement||Swiss 7750 Movement||Asian MingZhu 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|
|Luminous Markers||Rolex Lumen||SuperLuminova Swiss Lumen||Swiss Lumen||Normal Lumen|
|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|
|Case Thickness||16 mm|
Bezel Material: Stainless Steel. The watch bezel is the most expensive component of the watch. It is 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.
Case Back: Solid. The case has a thick solid back, which is a great way to add a sense of fashion and elegance to your wrist. Scratch-resistant and wear-resistant watches are becoming more and more popular.
Clasp: Fold Over Clasp. The innovative design of this watch which is more durable and stylish.
Band Material: 316L. The material in this band comes from 316L stainless steel, which has excellent corrosion resistance. It is hypoallergenic and scratch resistant.
Water Resistance: 100 meters. The watch’s waterproof depth is 100 meters, which is a good feature for the watch.(The ordinary Automatic movement is just daily waterproof, need to purchase additional waterproof service which is up to 100 meters.)
Crystal: Sapphire Crystal. Watches made of sapphire crystal have higher impact resistance, air-tightness and hardness than other materials and higher processing costs, so they are mostly used in top watch brands.
Dial Markers: Index. The watch uses some simple indexs as dial markers is used as a marker instead of Roman numerals and can affect the appearance of the dial.
Hands: Gold-Tone. The style of the watch’s hands is gold-tone, which is the same color as your case color.
Power Reserve: 40 Hours. Power reserve time is a impotant thing for a watch, 40 hours power reserve, which is long lasting and tolerable.
Second Markers: Minute Markers around the outer rim. The design of the second mark can be used in many different applications, such as watches, clock radios, etc. to create timeless works.
Engine: Rolex 7750 movement. The ETA 7750 3200-task Swiss movement is the most reliable timing mechanism in the world. This is better than ordinary mechanical movements in improving the accuracy of the watch.