|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|
|Engine||Rolex Calibre 7750/Mingzhu Engine|
Watch Case: 316L. The case uses 316L, which 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.
Second Markers: Minute markers around the outer rim. The second mark on the dial is also called the clock hand, and this design element has been used in many well-known designs.
Luminiscence: Hands and Markers. The watch’s luminiscence is hands and markers. With this watch, you will not lose your time in dark.
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.
Crystal: Sapphire Crystal. For watches, crystal is a very important part. A special anti-reflective coating can minimize light reflection and provide scratch resistance without affecting its luster. Sapphire crystal is a highly transparent crystal that can be used to make optical lenses, diffractive optical elements, and filters. Tip: The first-range cheap movement version is made of mineral glass.
Hand: Silver Tone. About the watch, the hands is silver-tone, which is the same color as your case color.
Dial Markers: Luminous Index. The luminous sticks on the watch can when you are in the dark, just check this sticks, you can know what time it is now.
Bezel Material: Ceramics Bezel. The watch uses a high-end ceramic bezel, which is one of the most beautiful and delicate parts in the watch. The ceramic bezel provides a durable, elegant and expensive look to the watch.
Engine: Rolex 7750 Movement. Engine 7750 is a modern and modern watch. Because a larger ball bearing base plate means better support and better vibration resistance of the pendulum. Tips: The “A Replica” is applied with Guangzhou Mingzhu Engine instead of 7750.
Function: Hour, Minute, Second. For the watch, it has hour, minute and second hands available, which is universal and mature.
Tips for the “A Replica” version watch: This edition is very discounted, please understand that the three sub-dials of the “A Replica” Rolex Daytona are just for display only, not functional. 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” 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.