|Grade||Genuine Omega||AAAAA Clone||AAA Replica||A Replica|
|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||Sapphire crystal||Mineral Glass|
|Logo & Markings||laser etchings||Exact on entire watch||90% Exact on entire watch||70% Exact on entire watch|
|Dial||Genuine Omega||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|
|Band Length||Around 18cm|
|Case Thickness||Around 13mm|
|Band Width||Around 16mm|
Dial Markers: Index. Index dial marks are different from ordinary dials. The watch uses some simple indexes as dial marks to show us the time.
Clasp: Fold Over Clasp. Our this watch uses a folding buckle strap, to make it easier and quicker for the user to open and fold the case over to keep it secure.
Bezel Material: Stainless Steel. The watch uses a stainless steel bezel, which has been around since ancient times. It has been used as a decorative material for watches and clocks for more than two thousand years. A watch face made from stainless steel bezel materials can withstand extreme temperatures.
Band Material: 316L. This band uses the best 316L stainless steel, which is a highly durable and corrosion-resistant material.
Crystal: Sapphire Crystal. A watch made of sapphire crystal is a lustrous and transparent crystal, which is often used in high-precision optical instruments. Tips: The A Replica is applied with mineral glass instead of sapphire.
Function: Date, Hour, Minute, Second. The watch has many functions. The watch has a indicate date, which can measure the time. The dial is used to estimate the current time, and the stop is used to estimate the time after the interval.
Luminiscence: Hands. For the watch, the luminiscence is hands. The luminous things makes you find the time in dark.
Watch Case: 316L. The material in this case comes from 316L steel, which is a very strong and corrosion resistant steel. It has the same strength as the most popular grades (HRC52, HRC55), but only half the weight. Compared with competitors, the production cost of stainless steel is also higher.
Hand: Silver-tone. About the watch, the hands is silver-tone, that makes your watch luxury and funny.
Case Back: Transparent. The transparent back cover, solemn, practical, and not flashy, can consolidate one’s position and not follow the trend.