|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|
|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 2836/2813|
Bezel Material: Stainless Steel. The watch uses a stainless steel bezel, which has high dimensional stability, high resilience and UV resistance. It can be used in both hard and soft cases. It’s also resistant to water, heat and deliquescent substances like oil or food.
Crystal: Sapphire Crystal. Sapphire crystal is the best choice for most people, and you can feel a clear and bright vision when looking at the time. Tips: The watch is applied with mineral glass instead of sapphire.
Clasp: Fold Over Clasp. The clasp design of the watch allows the user to fold it into several positions or angles for unique and unique use.
Function: Date, Hour, Minute, Second. The watch has a functional timer, which has many functions for various purposes, such as mesuring time and timer functions.
Case Back: Solid. The solid bottom cover commonly used by xxx is solemn, practical, and not flashy. It can consolidate its position without having to follow the trend.
Watch Case: 316L. The case is made of sturdy 316L, which will never fade, deform, or wear out the skin, and is environmentally friendly.
Band Material: 316L. The watch band is made of the best 316L, which can be polished, frosted, and can be plated with various materials. It has stable performance and is the best choice for watch bands.
Hand: Silver-tone. The hands of the watch is silver-tone, which fits your watch’s dial well.
3a Swiss, 5a Swiss, Automatic, Swiss, Top Swiss