|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 Dial|
Dial Markers: Luminous Index. These luminous sticks in the watch will light up when you leave the light.
Band Material: Rubber.A lasting rubber band is used in this watch, which is really nice for the hot and wet summer days.
Crystal: Sapphire Crystal. Sapphire crystal is a high-end sapphire with a good reputation. Tips: The A Replica is applied with mineral glass instead of sapphire.
Watch Case: 316L. The case is 316L, which helps to form an anti-corrosion film on the surface of metal materials.
Case Back: Solid. In the world of watches, a sturdy back cover is very important, and the water resistance will be better than a transparent one. A waterproof sealing ring is added to the through-bottom watch, which makes it difficult to seal.
Bezel Material: Ceramics Bezel. The ceramic material is one of the best materials for watches. It is the perfect material to use when designing a watch. The bezel will have elegant elegance, high performance, and high durability.
Water Resistance: 30 meters. The waterproof depth of the watch is 30 meters, which is a good feature for the watch. Tips: The A Replica is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.
Second Markers: Minute Markers around the outer rim. The minute marker around the outer edge of the glass is one of the most recognized design elements in all industries. Also known as clock hands, this design element has been used in many well-known designs such as watches and other objects.
Clasp: Deployment. This watch use a deployment clasp allows the user to fold it into several positions or angles for unique use.
Luminiscence: Hands and Markers. About the watch, the luminiscence is hands and markers. It can help you know the corresponding time when you running in dark.