|Grade||Genuine Rolex||AAAAA Clone||AAA Replica||A Replica|
|Movement||Rolex Calibre 3235||Genuine Swiss Clone 3235 movement||Swiss 2836 Movement||Asian 2813 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|
|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||Champagne Dial|
|Engine||Rolex Calibre 2836|
Engine: Rolex Calibre 2836. The watch uses the top-quality ETA 2836 Swiss automatic mechanism. As one of the commonly used Swiss movements, the 2836 movement is excellent in quality and reputation.
Watch Case: 316L. The chassis uses 316L for daily seawater corrosion, which is completely sufficient for this kind of steel.
Case Back: Solid. The solid bottom cover is not soft or inflexible in any respect. It is made of steel, very durable and scratch-resistant.
Crystal: Sapphire Crystal. For watches, crystal is a very important component, sapphire is high-end, and has a good reputation.
Dial Markers: Diamonds. The diamonds on the watch tell us what time it is, which is different from the ordinary dial.
Bezel Material: Stainless Steel. The watch uses a stainless steel bezel, which a unique structure that makes it an excellent choice for watches. The material can resist scratches, abrasions and indentation. This bezel material is the most resistant to heat and cold of all materials used in watchmaking.
Band Material: 316L. The band uses 316L steel, which is a very strong and corrosion-resistant steel. It has the same strength as the most popular grades (HRC52, HRC55), but only half the weight. Compared with competitors, the production cost of stainless steel is also higher.
Clasp: Fold Over Clasp. This watch case has a designed lock which has a unique design that creates a secure clasp, which can be opened and closed with ease.
Water Resistance: 100 meters. The watch’s waterproof depth is 100 meters. But please make sure you close the crown properly.(The ordinary Automatic movement is just daily waterproof, need to purchase additional waterproof service which is up to 100 meters.)
Power Reserve: 40 Hours. Aboute the power reserve, the watch is 40 hours at full use, which is the sames strong as real Rolex.