|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 Markers: Index. The index on the dial uses some simple index marks to display the time, making the dial more simple and stylish.
Luminiscence: Hands and Markers. Regarding this watch, luminescence is hands and markers. It makes your watch look more funny and functional.
Band Material: Rubber.As you can see, many rubber bands are used in watches, which is gradually becoming a symbol of youth and sport.
Clasp: Fold Over Clasp. The combination of a watch case and a bracelet watch which is more durable and stylish.
Hand: Silver-tone. As for the watch’s hands, it is silver-tone, which fits your watch’s dial well.
Second Markers: Minute Markers around the outer rim. The design of the other markers in the watch is the minute markers around the outer edge, as shown in the picture above.
Crystal: Sapphire Crystal. Sapphire crystal is the best choice for most people. It is a high-end, well-reputed sapphire. Tips: The A Replica is applied with mineral glass instead of sapphire.
Case Back: Solid. The solid caseback is commonly used by watch and is the most important part of the watch. It is strong, durable and scratch resistant.
Water Resistance: 30 meters. The waterproof depth of the watch is 30 meters, full enough for your daily life. Tips: The A Replica is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.
Watch Case: 316L. The case has 316L polishable, frostable, and can be plated with a variety of materials. It has stable performance and is the best choice for the case.