|Grade||Genuine Rolex||3a Swiss||Swiss||Automatic|
|Movement||Rolex Calibre 3135||Genuine Swiss 3135 movement||Swiss 2836 Movement||Asian 2813 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|
Water Resistance: 30 meters. A good waterproof of the watch has been applied, it is 30 meters, full enough for your daily life. Tips: The Automatic is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.
Clasp: Fold Over Clasp. A fold over clasp are used in the watch which makes it more convenient for you to wear the watch, and the appearance is more beautiful.
Case Back: Solid. The case uses a thick solid back, which allows you to use it longer and keep the watch for a long time.
Luminiscence: Hands and Markers. About the luminosity of the watch is hands and markers. It makes your watch look more funny and functional.
Band Material: 316L. The material in this band comes from 316L, which can help to form a corrosion protection film on the surface of the metal material.
Watch Case: 316L. Our case is made of 316L stainless steel, which has excellent corrosion resistance. The case is also hypoallergenic and scratch-resistant. It can withstand high temperature environments and provide shock protection.
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: Index. The index in a watch can are used as a markers to indicate what time it is.
Bezel Material: Diamond Bezel. The watch bezel is the most expensive component of the watch. It is is an elegant material that can be used for dials and watch faces. It’s extremely resistant and flexible. Learn to design a gorgeous hand-made diamond bezel and how one can use it to create a luxury watch. Tips: not real diamond.
Crystal: Sapphire Crystal. Sapphire crystal watches are a very common glass that can protect your watch from scratches. Tips: The Automatic is applied with mineral glass instead of sapphire.
3a Swiss, 5a Swiss, Automatic, Swiss, Top Swiss