|Grade||Genuine Richard Mille||AAAAA Clone||AAA Replica||A Replica|
|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||Sapphire crystal||Mineral Glass|
|Logo & Markings||laser etchings||Exact on entire watch||95% Exact on entire watch||90% Exact on entire watch|
|Dial||Genuine Richard Mille||Exact detail and font||95% exact detail and font||90% Exact detail and font|
|Waterproof||50m 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|
|Band Width||Around 16mm|
|Band Length||Around 18cm|
Crystal: Sapphire Crystal. We use sapphire crystal for our watches. It is a lustrous and transparent crystal that is often used in high-precision optical instruments.
Case Back: Transparent. The hard transparent back cover is not soft or inflexible in any way. It helps you see the engine inside clearly.
Band Material: Rubber.The rubber material has become synonymous with sports and fashion.
Power Reserve: 50 Hours. A good power reserve is used for the watch, 50 hours of power reserve and 28800 swings, which is pretty good.
Second Markers: Minute markers around the outer rim. The design of other marks in the watch are located on the outside of the clock to indicate the time.
Bezel Material: Stainless Steel. The watch uses a high-end stainless steel bezel, which made of stainless steel bezel material. It needs to be durable and can resist abrasion. The design of stainless steel bezel material makes it suitable for the watch bezel because of its ability to withstand a lot of pressure and friction.
Clasp: Deployment. The clasp design of the watch allows the user to fold it over in multiple positions or angles for personal use.
Water Resistance: 30 meters. About the watreproof depth of the watch, it is 30 meters, which has a good waterproof function. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.
Function: Hour, Minute. The watch only has 2 hands – hour and minute hands, which makes the watch more high-end and mature.
Hand: Silver Tone. The style of the watch’s hands is silver-tone which is pretty cool and fashionable.
Dial Markers: Dot. The luxury dot of the watch dial markers help us check the time anytime, anywhere.
Tips: Due to differences in lighting and angles, please allow for slight differences between the main image and the real thing. If you really care about the differences, it’s better to choose our AAA and AAAAA versions. Also, you are welcome to view our physical pictures, if necessary, please contact our customer service. Thanks.