|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|
Luminiscence: Hands. For the watch, the luminiscence is hands. With this watch, you will lose your time in dark.
Case Back: Solid. The solid bottom cover will have better water resistance than the through bottom. A waterproof sealing ring is added to the through-bottom watch, which makes it difficult to seal.
Watch Case: 316L. With a shell made of 316L, you can always live in peace with your skin without causing harm.
Water Resistance: 30 meters. The watch’s waterproof depth is 30 meters, which is similar as real watch. Tips: The A Replica is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.
Clasp: Fold Over Clasp. The clasp design of the watch to make it easier and quicker for the user to open and fold the case over to keep it secure.
Second Markers: Minute Markers around the outer rim. The design of other marks in the watch is also called the hand of the clock, and this design element is used in many well-known designs.
Crystal: Sapphire Crystal. The sapphire crystal mirror with very ordinary glass can protect your watch from scratches. Tips: The A Replica is applied with mineral glass instead of sapphire.
Band Material: 316L. The band is made of 316L stainless steel, which is a highly durable and corrosion-resistant material.
Hands: Gold-tone. For the watch, the hands is gold-tone that is cool and well-designed.
Dial Markers: Diamonds. A watch with diamonds to indicate the current time.