|Grade||Genuine Rolex||AAAAA Clone||AAA Replica|
|Movement||Rolex Calibre 4130||Genuine Swiss Clone 4130 movement||Swiss 7750 Movement|
|Time Accuracy||-3/+5 sec per day COSC certified||-5/+6 sec per day COSC certified||-10/+10 sec per day COSC certified|
|Stainless Steel Type||904L Stainless Steel||904L Stainless Steel||316L Stainless Steel|
|Crystal||Sapphire crystal||Sapphire crystal correct date magnification||Sapphire crystal|
|Logo & Markings||laser etchings||Exact on entire watch||90% Exact on entire watch|
|Dial||Genuine Rolex||Exact detail and font||90% exact detail and font|
|Luminous Markers||Rolex Lumen||SuperLuminova Swiss Lumen||Swiss Lumen|
|Waterproof||100m on standard models||Tested up to 300m||Tested up to 30m|
|Life expectancy||Lifetime||Lifetime||3-5 years|
|Warranty||2 Years||Up to 5 Years||Up to 3 Years|
|Engine||Rolex Calibre 7750|
|Dial Color||Black Dial|
Case Back: Solid. The hard solid bottom cover is not soft or inflexible in any way. It is made of steel, very durable and scratch-resistant.
Watch Case: 316L. A good case can better protect your watch. 316L is suitable for daily seawater corrosion. This kind of steel is completely sufficient.
Crystal: Sapphire Crystal. A good sapphire mirror can block moisture and dust, protect the hands, dial and movement. Tips: The A Replica is applied with mineral glass instead of sapphire.
Luminiscence: Hands and Markers. As for the watch’s luminiscence, it is hands and markers. It makes your watch look more funny and functional.
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.
Water Resistance: 30 meters. About the watch, the waterproof depth is 30 meters, which has a good waterproof function. Tips: The A Replica is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.
Dial Markers: Index. Indexs were used in this watch index dial markers help us check the time anytime, anywhere.
Clasp: Fold Over Clasp. A fold over clasp are used in the watch which has a unique design that creates a secure clasp, which can be opened and closed with ease.
Band Material: 316L. The band material is solid 316L, which can be polished, frosted, and can be plated with a variety of materials. It has stable performance and is the best choice for the band.