|Grade||Genuine Hublot||3a swiss||swiss||automatic|
|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 Hublot||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|
|Series||Spirit Of Big Bang|
Band Material: Rubber.The rubber material have a wide range of adaptations, ranging from and to Casio.
Watch Case: 316L. The case is made of 316L, which will never fade, deform, or abrade the skin, and is environmentally friendly.
Case Back: Solid. generally uses a solid bottom cover, and the screw-in design ensures tight waterproof performance. The solid bottom cover has superior waterproof performance and durability.
Crystal: Mineral Glass. The mineral glass crystal mirror adopts the only high-quality anti-reflective material, which can provide scratch resistance without affecting its luster. Using this new technology, you can protect the surface of your watch at the most important moments in your life.
Hand: Silver-tone. The watch’s hands is silver-tone, which is the same color as your case color. It fits the watch well.
Second Markers: Minute Markers around the outer rim. The design of the second marker is a small round dial, placed on the outside of the watch to indicate the time.
Dial Markers: Index. According to a study, the human eye is sensitive to point, is used as a marker instead of Roman numerals and can affect the appearance of the dial.
Luminiscence: Hands. About the luminosity of the watch is hands. It makes your watch look more funny and functional.
Bezel Material: Stainless Steel. A luxury watch with a stainless steel bezel is more simple and endurable. It makes you improve your temperament from the inside out.
Clasp: Deployment. This watch use a deployment clasp which is a great way to protect and store your watch. It has a unique design that creates a secure lock, which can be easily opened and closed.
Water Resistance: 30 meters. About the watch, the waterproof depth is 30 meters, which is like a real watch. Tips: The A watch is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.
Function: Date, Hour, Minute, Second. The watch is the most important device in our daily life, and it plays an important role in our life like any other electronic product. The functions of the watch are chronograph, hour, minute and second.