|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|
|Case Size||40 mm|
|Engine||Rolex Calibre 7750|
|Case Thickness||16 mm|
Case Back: Solid. Rolex usually uses a solid back cover, which can make the watch more durable, they can withstand harsh outdoor environments, such as rain, snow, cold or hot weather.
Second Markers: Minute Markers around the outer rim. The design of the second minute mark around the outer edge is shown in the picture above.
Luminiscence: Hands and Markers. About the watch, the luminiscence is hands and markers.Something that shines allows you to find time in the dark.
Crystal: Sapphire Crystal. The sapphire crystal mirror is a special anti-reflective coating that minimizes light reflection and provides scratch resistance without affecting its brightness.
Clasp: Fold Over Clasp. A fold over clasp are used here allows the user to fold it into several positions or angles for unique and unique use.
Power Reserve: 40 Hours. The power reserve of the watch is 40 hours of power reserve that is long lasting and tolerable.
Band Material: 316L. Our watch band is made of 316L, which will never fade, deform, or abrade the skin, and is environmentally friendly.
Watch Case: 316L. The watch case is made of 316L, which will never fade, deform, and is environmentally friendly.
Dial Markers: Diamonds. The luxurious diamonds marked on the watch dial are used as markers instead of Roman numerals, which will affect the appearance of the dial.
Engine: Rolex Calibre 7750. ETA 7750 is a Swiss watch with extremely high performance and precision. It is an important part of the brand identity, so it used to be the main source of inspiration for watchmakers.