|Grade||Genuine Rolex||3a swiss||swiss||automatic|
|Movement||Rolex Calibre 3235||Genuine Swiss3235 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|
|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|
|Dial Color||Silver Wave Dial|
Crystal: Sapphire Crystal. We use sapphire crystal on our watches, which is a high-quality optical material that is often used to make watches. The unique anti-reflective coating can provide scratch resistance without affecting its gloss. Tips: The A watch is applied with mineral glass instead of sapphire.
Dial Markers: Arabic Numeral. According to a study, the human eye is sensitive to number, are used as dial markers instead of usual index to indicate the time.
Clasp: Fold Over Clasp. We use a fold over clasp for the watch to make it easier and faster for the user to open and fold the watch case to keep it secure.
Case Back: Solid. In the world of watches, a strong back cover is very important, neither soft nor flexible. Made of steel, it has excellent durability and scratch resistance.
Hand: Silver-tone. For the watch, the hands is silver-tone. It fits your watch dial perfectly.
Watch Case: 316L. The situation is that 316L not only directly protects the internal parts of the watch, but also determines the various performance indicators of the watch to a large extent.
Band Material: 316L. The band is made of 316L stainless steel, making it durable.
Water Resistance: 30 meters. The waterproof depth of the watch is 30 meters, which has a good waterproof function. Tips: The A watch is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.
Function: Date, Hour, Minute, Second. At the same time, it has the functions of the second, minute and hour hands.