|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 Back: Solid. The sturdy bottom cover can transmit vibration better than the bottom cover of the plastic case.
Crystal: Sapphire Crystal. The crystal design is high-quality glass, and the dial can be clearly seen. Tips: The A Replica is applied with mineral glass instead of sapphire.
Band Material: Leather.As you can see, many leather bands are used in watches, which has become synonymous with steady and grace.
Watch Case: 316L. The case uses 316L, you can always live in peace with your skin without causing harm.
Dial Markers: Luminous Index. When you are not in light, the luminous sticks in the watch will light up.
Second Markers: Minute Markers around the outer rim. The second mark on the watch can be used in many different applications, such as watches, clock radios, etc.to create timeless works.
Luminiscence: Hands and Markers. For the watch, the luminiscence is hands and markers. The luminous things makes your watch more delicate and high-end.
Clasp: Deployment. Deployment clasps are used here which makes it more convenient for you to wear the watch, and the appearance is more beautiful.
Bezel Material: Stainless Steel. The stainless steel bezel is the prime material used for watch making. It has made of stainless steel bezel material. It needs to be durable and can resist abrasion. The design of stainless steel bezel material makes it suitable for the watch bezel because of its ability to withstand a lot of pressure and friction.
Hands: Gold-tone. About the hand design of the watch is gold-tone, which is delicated and cool.