|Grade||Genuine Rolex||AAAAA Clone||AAA Replica||A Replica|
|Movement||Rolex Calibre 3135||Genuine Swiss Clone 3135 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|
|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 Size||40 mm|
|Engine||Rolex Calibre 2836|
Case Back: Solid. The hard solid back cover is usually used to protect the watch movement from scratches and external damage. These watch cases can also increase the durability and strength of the watch movement.
Clasp: Fold Over Clasp. A fold over clasp are used here which is more convenient for disassembly and replacement, and also ensures the quality and comfort of the strap.
Power Reserve: 40 Hours. A good power reserve is used for the watch, 40 hours of power reserve that is long lasting and tolerable.
Band Material: 316L. The band of the watch is 316L, which not only directly protects the internal parts of the watch, but also determines the various performance indicators of the watch to a large extent.
Watch Case: 316L. The case of the watch is 316L, which not only directly protects the internal parts of the watch, but also determines the various performance indicators of the watch to a large extent.
Crystal: Sapphire Crystal. The material of the watch is to feel a clear and bright field of vision when looking at the time.
Dial Markers: Dot. The dot in a watch are used as markers instead of Roman numerals to indicate time.
Engine: Rolex Calibre 2836. ETA 2836 is a Swiss-made timepiece with extremely high performance and precision. Because a larger ball bearing base plate means better support and better vibration resistance of the pendulum.
Second Markers: Minute Markers around the outer rim. The design of other marks in the watch is also called the hand of the clock. This design element is used in many famous designs, such as clocks and other objects.
Water Resistance: 100 meters. We make the watch waterproof at 100 meters, which is fully enough for your daily life.(The ordinary Automatic movement is just daily waterproof, need to purchase additional waterproof service which is up to 100 meters.)