|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 Color||Steel Dial|
Luminiscence: Hands and Markers. As for the watch’s luminiscence, it is hands and markers. With this watch, you will lose your time in dark.
Crystal: Sapphire Crystal. The crystal design can cut off moisture and dust, protect the hands, dial and movement.
Second Markers: Minute Markers around the outer rim. The second mark on the dial is also called the clock hand, and this design element has been used in many well-known designs.
Watch Case: 316L. Our case is made of 316L. For daily seawater corrosion, 316L steel is completely sufficient.
Bezel Material: Stainless Steel. The watch uses a stainless steel bezel, which has been around since ancient times. It has been used as a decorative material for watches and clocks for more than two thousand years. A watch face made from stainless steel bezel materials can withstand extreme temperatures.
Dial Markers: Index. The watch has an index as a dial mark to tell us what time it is, which is different from a normal dial.
Engine: Rolex Calibre 7750. ETA 7750 3200-task Swiss Movement Its advanced technology and functions enable the watch to be widely used in different applications, such as chronographs, high-performance sports watches and so on.
Case Back: Solid. The sturdy bottom cover is neither soft nor flexible. Made of steel, it has excellent durability and scratch resistance.
Water Resistance: 100 meters. The watch’s waterproof depth is 100 meters, full 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.)
Power Reserve: 40 Hours. About the watch’s power reserve time, it has 40 hours of full use, which is as strong as genuine Rolex.
Clasp: Fold Over Clasp. Our watch uses a folding buckle, to make it easier and faster for the user to open and fold the watch case to keep it secure.