|Grade||Genuine Rolex||3a Swiss||Swiss||Automatic|
|Movement||Rolex Calibre 3235||Genuine Swiss 3235 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|
Second Markers: Minute Markers around the outer rim. The minute mark surrounding the outer edge of the glass is a design element representing time. It is a small round dial placed on the outside of the watch to indicate the time.
Case Back: Solid. The thick case back of the case is dignified, practical, and not flashy, which can consolidate its position and not follow the trend.
Water Resistance: 30 meters. The watch’s waterproof depth is 30 meters, which is a good feature for the watch. Tips: The Automatic is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.
Bezel Material: Stainless Steel. The watch uses a stainless steel bezel, which is more simple and endurable. It makes you improve your temperament from the inside out.
Band Material: 316L. The band is made of 316L stainless steel, the hardest material, with excellent corrosion resistance. The band is also hypoallergenic and scratch-resistant. It can withstand high temperature environments and provide shock protection.
Luminiscence: Hands and Markers. The luminiscence of the watch is hands and markers. It can help you know the corresponding time when you running in dark.
Crystal: Sapphire Crystal. We use sapphire crystal for the watch, which is a special anti-reflective coating that minimizes light reflection and provides scratch resistance without affecting its brightness. Tips: The Automatic is applied with mineral glass instead of sapphire.
Hands: Gold-tone. For the watch, the hands is gold-tone, which can highly improve the outlook of the watch.
Watch Case: 316L. The case is made of the hardest material, 316L, which is a durable metal that is light and strong. It is corrosion resistant, non-magnetic and highly polished.
3a Swiss, 5a Swiss, Automatic, Swiss, Top Swiss