|Grade||Genuine Rolex||Top 1:1 Clone||1:1 Clone||AAAAA Clone||AAA Replica||A Replica|
|Engine||Rolex Calibre 3235||Genuine Swiss Clone 3235||Clone 1:1 3235||Swiss 1:1 3235||Clone 2836||Asian 2813|
|Time Accuracy||-3/+5 sec per day COSC certified||-3/+5 sec per day COSC certified||-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|
|Hairspring Accuracy||0.3 microns||0.4 microns||0.5 microns||0.8 microns||/||/|
|Stainless Steel||Stainless Steel||904L Stainless Steel||904L Stainless Steel||904L Stainless Steel||316L Stainless Steel||316L Stainless Steel|
|Crystal||Sapphire crystal||Scratch-resistant sapphire crystal||Scratch-resistant sapphire crystal||Scratch-resistant sapphire crystal||Sapphire crystal||Mineral Glass|
|Sapphire Crystal Grade||Mount type 10||Mount type 9.9||Mount type 9.9||Mount type 9||/||/|
|Logo & Markings||Laser etchings||Exact on entire watch||Exact on entire watch||Exact on entire watch||90% Exact on entire watch||70% Exact on entire watch|
|Dial||Genuine Rolex||Exact detail and font||Exact detail and font||Exact detail and font||90% exact detail and font||70% Exact detail and font|
|Length of Dial Engraved lines||0.1mm||0.12mm||0.15mm||0.17mm||/||/|
|Depth of Dial Engraved lines||0.03-0.04mm||0.04mm||0.05mm||0.065mm||/||/|
|Waterproof||100m on standard models||Tested up to 100m||Tested up to 50m||NEED EXTRA FEE||NEED EXTRA FEE||NEED EXTRA FEE|
|Life expectancy||Lifetime||Lifetime||Lifetime||More than 5 years||3-5 years||1-2 years|
|Warranty||2 Years||Up to 10 Years||Up to 8 Years||Up to 5 Years||Up to 3 Years||Up to 1 Year|
|Engine||Rolex Calibre 2836|
Bezel Material: Stainless Steel. The stainless steel bezel is the prime material used for watch making. It has has been around since ancient times. It has been used as a decorative material for watches and clocks for more than two thousand years. A watch face made from stainless steel bezel materials can withstand extreme temperatures.
Engine: Rolex 2836 movement. The ETA 2836 3200-task Swiss movement is the most reliable timing mechanism in the world. This is better than ordinary mechanical movements in improving the accuracy of the watch.
Watch Case: 316L. A good case can better protect your watch. 316L stainless steel is a very durable and corrosion-resistant material.
Dial Markers: Diamonds. The luxurious diamonds marked on the dial of the watch tell us what time it is, which is different from the ordinary dial.
Crystal: Sapphire Crystal. The crystal design is a very common glass that can protect your watch from scratches.
Clasp: Fold Over Clasp. The clasp of the watch is a great way to protect and store your watch. It has a unique design that creates a secure lock, which can be easily opened and closed.
Case Back: Solid. The strong case back is the most important part of the watch. It is strong, durable and scratch resistant.
Hand: Silver Tone. The hand design of the watch is silver-tone. It blends perfectly with the dial.
Band Material: 316L. The band has 316L, so you can always live in peace with your skin without causing harm.
Water Resistance: 100 meters. The watch’s waterproof depth is 100 meters that is enough for no worries.(The ordinary Automatic movement is just daily waterproof, need to purchase additional waterproof service which is up to 100 meters.)
Power Reserve: 40 Hours. For the watch, we use 40 hours power reserve that is long lasting and enduarable.