|Grade||Genuine Rolex||AAAAA Clone||AAA Replica||A Replica|
|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|
|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 Markers: Roman Numeral. The Roman numeral on the dial are used as markers instead of dots can impact the look of the dial.
Watch Case: 316L. This case uses the best 316L, which is a durable metal with light weight and high strength. It is corrosion resistant, non-magnetic and highly polished.
Second Markers: Minute Markers around the outer rim. The second mark of the dial design is a small disc, placed on the outside of the watch to indicate the time.
Band Material: Leather.A lasting leather band is used in this watch, which which is non-toxic, endurable and easy to clean.
Crystal: Mineral Glass. We use mineral glass for our watches, which is a lustrous transparent crystal commonly used in high-precision optical instruments.
Water Resistance: 30 meters. We make the watch waterproof at 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.
Hand: Silver-tone. Regarding this watch, hand design is silver-tone. It blends perfectly with the dial.
Bezel Material: Stainless Steel. The stainless steel bezel is more simple and endurable. It makes you improve your temperament from the inside out.
Case Back: Solid. The solid back cover can transmit impact better than the plastic back cover of the watch.