|Grade||Genuine Richard Mille||AAAAA Clone||AAA Replica|
|Time Accuracy||-3/+5 sec per day COSC certified||-5/+6 sec per day COSC certified||-10/+10 sec per day COSC certified|
|Stainless Steel Type||904L Stainless Steel||904L Stainless Steel||316L Stainless Steel|
|Crystal||Sapphire crystal||Sapphire crystal||Sapphire crystal|
|Logo & Markings||laser etchings||Exact on entire watch||95% Exact on entire watch|
|Dial||Genuine Richard Mille||Exact detail and font||95% exact detail and font|
|Waterproof||50m on standard models||Tested up to 300m||Tested up to 30m|
|Life expectancy||Lifetime||Lifetime||3-5 years|
|Warranty||2 Years||Up to 5 Years||Up to 3 Years|
|Case Size||Around 43*36mm|
Band Material: Rubber.Rubber strap which is non-toxic, endurable and easy to clean.
Case Back: Solid. xxx 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.
Crystal: Sapphire Crystal. A good sapphire mirror is high-quality glass, and the dial can be clearly seen. Tips: The A Replica is applied with mineral glass instead of sapphire.
Hand: Rose Gold-tone. As for the watch’s hands, it is rose gold-tone, which is the same color as your case color.
Second Markers: Minute Markers around the outer rim. The design of the second hand in the watch is as shown in the picture above, which can be used for many purposes, such as clocks, radios with clocks, etc.to create timeless works.
Dial Markers: Dot. According to a study, the human eye is sensitive to point, instead of Roman numerals to show us the time.