|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|
|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|
Water Resistance: 30 meters. The impressive water resistance of the watch reaches 30 meters, granting you peace of mind in various situations. Ensure the crown is properly closed to maintain its waterproof integrity. Kindly note that A Replica is designed for daily water resistance and an extra waterproof service is recommended to reach a depth of up to 30 meters.
Crystal: Sapphire Crystal. Sapphire crystals excel in thermal properties, showcasing excellent electrical and dielectric attributes, while offering resistance to chemical corrosion. Its remarkable features include high temperature endurance, exceptional thermal conductivity, elevated hardness, infrared permeability, and exceptional chemical stability. Kindly be informed that the A Replica incorporates mineral glass instead of the extraordinary sapphire.
Dial Markers: Index. Based on research, it has been found that the human eye is especially receptive to points. In light of this, watches utilize simple index markers on the dial to effectively convey the current time.
Band Material: 316L. The band, being the paramount essence of the watch, is meticulously formed from 316L stainless steel, one of the most heat-resistant grades among stainless steel. Its corrosion resistance remains impeccable, even at temperatures as high as 1100*F, without necessitating any further heat treatment.
Case Back: Solid. Compared to an open-back design, the solid bottom cover enhances water resistance. Incorporating a waterproof sealing ring in open-back watches proves to be a challenging task.
Hand: Silver-tone. The silver-tone hand design of the watch flawlessly complements your watch’s dial, ensuring a seamless and precise fit.
Clasp: Fold Over Clasp. A fold-over clasp facilitates quick and convenient opening and folding of the watch case, ensuring its security.
Watch Case: 316L. This case utilizes the paramount 316L stainless steel material, possessing the inherent flexibility to attain and maintain precise contours, contributing to its durability and its ability to withstand extreme temperatures.
Second Markers: Minute Markers around the outer rim. The design incorporates additional markers positioned on the exterior of the timekeeping device, which serve the purpose of time indication.
Luminiscence: Hands and Markers. Regarding the watch’s luminosity, it is manifested through its hands and markers, as evident in the aforementioned images.