|Grade||Genuine Audemars Piguet||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||90% Exact on entire watch||70% Exact on entire watch|
|Dial||Genuine Audemars Piguet||Exact detail and font||90% exact detail and font||70% Exact detail and font|
|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|
|Series||Royal Oak Offshore|
Watch Case: 316L. The case is the most important part of the watch. 316L is one of the most heat-resistant stainless steel grades. Its corrosion resistance is very good, even at temperatures as high as 1100*F, without any further heat treatment.
Bezel Material: Stainless Steel. The stainless steel bezel material is one of the best materials for watches. It 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.
Dial Markers: Luminous Index. According to a study, the human eye is sensitive to light at night, and the watch lights up when you leave the light.
Water Resistance: 30 meters. About the watch, the waterproof depth is 30 meters, which is a good feature for the watch. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.
Hand: Silver Tone. About the hand design of the watch is silver-tone, that makes your watch luxury and funny.
Crystal: Sapphire Crystal. The design hardness of crystal is very high, Mohs hardness is as high as 9, second only to diamond, and its hardness is almost 3 times that of mineral glass and 20 times that of acrylic mirror. Tip: The first-range cheap movement version is made of mineral glass.
Case Back: Transparent. The case uses a transparent cover, which is the most important part of the watch. It is strong, durable and scratch resistant.
Luminiscence: Hands and Markers. The design of the watch’s luminiscence is hands and markers. These luminiscence makes your watch more refined and high-end.
Second Markers: Minute markers around the outer rim. The design of the second mark can be used in many different applications, such as watches, clock radios, etc.to create timeless works.
Band Material: Rubber. We use a rubber strap is perfect for diving, due to its waterproof feature.
Tips for the “A Replica/Quartz” version watch: This edition is very discounted, please understand that the three sub-dials of the “A Replica/Quartz” may be different from original watch. Also, due to differences in lighting and angles, please allow for slight differences between the main image and the real thing – especially for “A Replica/Quartz” version, if you really care about the differences, it’s better to choose our AAA and AAAAA versions. In addition, you are welcome to view our physical pictures, if necessary, please contact our customer service. Thanks.