|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|
|Dial Color||Black Dail|
Band Material: 316L. A good band can better protect your watch. 316L stainless steel has excellent corrosion resistance. It is hypoallergenic and scratch resistant.
Watch Case: 316L. A good watch case can better protect your watch. The density of 316L is close to iron, which generally does not affect the human body. This material is often used in the straps of Swiss watches.
Power Reserve: 40 Hours. Power reserve time is a impotant thing for a watch, 40 hours of full use, which is as strong as genuine Rolex.
Crystal: Sapphire Crystal. The sapphire crystal mirror has a special anti-reflective coating to minimize light reflection and provide scratch resistance without affecting its brightness.
Case Back: Solid. The hard solid bottom cover allows you to use and keep the watch longer.
Engine: Rolex Calibre 7750. ETA 7750 3200-task movement because of the larger ball bearing base plate means better support and better vibration resistance of the pendulum.
Dial Markers: Index. According to a study, the human eye is sensitive to point, to determine time by looking at the index, which is different from normal dial.
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.)
Hands: Gold-Tone. The watch’s hands is gold-tone, which is the same color as your case color.
Luminiscence: Hands and Markers. The style of the watch’s luminiscence is hands and markers.Something that shines allows you to find time in the dark.