|Grade||Genuine Rolex||3a swiss||swiss||automatic|
|Movement||Rolex Calibre 4130||Genuine Swiss Clone 4130 movement||Swiss 7750 Movement||Asian MingZhu 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|
Band Material: 316L. This watch band uses 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.
Watch Case: 316L. The raw material of this watch is the hardest 316L, which is suitable for daily seawater corrosion. 316L steel is completely sufficient.
Case Back: Solid. The strong case back is the “second skin” of the watch. It covers metal and provides daily wear protection for the watch.
Crystal: Sapphire Crystal. Sapphire crystal is the best choice for most people. It is a special anti-reflective coating that minimizes light reflection and provides scratch resistance without affecting its luster. Tips: The A Replica is applied with mineral glass instead of sapphire.
Hands: Gold-tone. The hand design of the watch is gold-tone which is pretty cool and fashionable.
Dial Markers: Diamonds. Luxury diamonds marked on the watch dial are used as markers, instead of Roman numerals, which will affect the appearance of the dial.
Luminiscence: Hands. The luminosity of the watch is hands. With this watch, you will not waste time to check the real-time.
Bezel Material: Diamond Bezel. The diamond bezel is the prime material used for watch making. It has 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. Tips: not real diamond.
Clasp: Fold Over Clasp. Our this watch uses a folding buckle strap, to make it easier and faster for the user to open and fold the watch case to keep it secure.
Water Resistance: 30 meters. As for the waterproof depth of the watch, it is 30 meters. But please make sure you close the crown properly. Tips: The A Replica is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.