|Grade||Genuine Hublot||3a Swiss||Swiss|
|Time Accuracy||-3/+5 sec per day COSC certified||-5/+6 sec per day COSC certified||-10/+10 sec per day COSC certified|
|Stainless Steel Type||904L Stainless Steel||904L Stainless Steel||316L Stainless Steel|
|Crystal||Sapphire crystal||Sapphire crystal||Sapphire crystal|
|Logo & Markings||laser etchings||Exact on entire watch||90% Exact on entire watch|
|Dial||Genuine Hublot||Exact detail and font||90% exact detail and font|
|Waterproof||100m on standard models||Tested up to 300m||Tested up to 30m|
|Life expectancy||Lifetime||Lifetime||3-5 years|
|Warranty||2 Years||Up to 5 Years||Up to 3 Years|
Band Material: Rubber.The xxx watch apply with a rubber strap is most in line with the image of a powerful and creative urban hipster.
Watch Case: 316L. The case is the most important part of the watch. 316L will never fade, deform, and is environmentally friendly.
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 Automatic is applied with mineral glass instead of sapphire.
Clasp: Deployment. The clasp of the watch 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. Always wearing the watch even when you are in bathroom? Don’t worry, the watch’s waterproof depth is 30 meters, which is similar as real watch. Tips: The Automatic is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.
3a Swiss, 5a Swiss, Swiss, Top Swiss