|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||Black Dial|
Crystal: Sapphire Crystal. A good sapphire mirror is high-quality glass, and the dial can be clearly seen.
Second Markers: Minute Markers around the outer rim. The minute mark surrounding the outer edge of the glass is a design element that represents time and is located on the outside of the clock to indicate the time.
Hands: Gold-Tone. The hands of the replica watch is gold-tone, which is the same color as your case color.
Band Material: 316L. The situation is that with 316L you can live in peace with your skin forever without causing harm.
Case Back: Solid. The sturdy case back cover transmits vibration better than the plastic case back cover.
Watch Case: 316L. The case is made of 316L stainless steel, which has excellent corrosion resistance. It does well in hypoallergenic and scratch resistant.
Clasp: Fold Over Clasp. A fold over clasp are used here which is more durable and stylish.
Luminiscence: Hands and Markers. For the watch, the luminiscence is hands and markers. It can help you know the corresponding time when you running in dark.
Engine: Rolex Calibre 7750. ETA 7750 3200-task Swiss movement is more durable, not only has a low failure rate, but also more convenient maintenance.
Power Reserve: 40 Hours. If you are looking for a good power reserve watch, we are your best choice, the watch is 40 hours power reserve for the replica watch.