|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|
|Engine||Rolex Calibre 7750|
Case Back: Solid. The sturdy bottom cover can be used for many years. There are many boxes made of various materials. These watch cases cannot prevent damage and are easily damaged. The backs of these watches are sturdy and can be used for many years.
Hands: Gold-Tone. About the watch, the hands is gold-tone that is cool and well-designed.
Clasp: Fold Over Clasp. This watch case has a designed lock which is more durable and stylish.
Band Material: 316L. A good watch band can better protect your watch. The density of 316L is close to iron, which generally does not affect the human body. This material is often used in the straps of Swiss watches.
Dial Markers: Index. The luxury index of the watch dial markers is used as a marker instead of Roman numerals and can affect the appearance of the dial.
Power Reserve: 40 Hours. Don’t hesitate to buy a watch from us, we use 40 hours power reserve, which is long lasting and tolerable.
Luminiscence: Hands and Markers. As for the watch’s luminiscence, it is hands and markers. As you can see in the pictures above.
Watch Case: 316L. This watch case is made of the best 316L stainless steel, which has excellent corrosion resistance. It is hypoallergenic and scratch resistant.
Engine: Rolex Calibre 7750. The ETA 7750 movement is a Swiss-made quartz movement with higher precision than ordinary quartz movements. More durable, not only the failure rate is low, but also the maintenance is more convenient.
Second Markers: Minute Markers around the outer rim. The design of other marks in the watch is called the hand of the clock. This design element is used in many well-known designs such as clocks, clocks and other objects.
Crystal: Sapphire Crystal. The crystal design can cut off moisture and dust, protect the hands, dial and movement.