|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|
|Engine||Rolex Calibre 7750|
|Dial Color||Champagne Dial|
Second Markers: Minute Markers around the outer rim. The design of the other markers in the watch is the minute markers around the outer edge, as shown in the picture above.
Crystal: Sapphire Crystal. The sapphire crystal mirror is a special anti-reflective coating that minimizes light reflection and provides scratch resistance without affecting its brightness.
Band Material: 316L. The material in this band comes from 316L, 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.
Clasp: Fold Over Clasp. A fold over clasp are used in the watch allows the user to fold it into several positions or angles for unique and unique use.
Engine: Rolex 7750 movement. The ETA 7750 3200-task Swiss movement is the most reliable timing mechanism in the world. Because a larger ball bearing base plate means better support and better vibration resistance of the pendulum.
Water Resistance: 100 meters. We make the watch waterproof at 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.)
Power Reserve: 40 Hours. A good power reserve is used for the watch, 40 hours power reserve for the replica watch.
Watch Case: 316L. The raw material of this watch case is 316L stainless steel, which is a medium-to-high-end case material. Because it contains molybdenum, it is more wear-resistant than 304, and the grade is also high.
Luminiscence: Hands and Markers. As for the watch’s luminiscence, it is hands and markers. It helps you know the according time when in dark.
Case Back: Solid. We use a solid bottom cover, which can transmit impact better than the plastic bottom cover of the watch.