|Grade||Genuine Hublot||3a swis||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: Leather.As you can see, many leather bands are used in Patek Philippe watches, which is perfect for such as meeting, performence and some other important occasions.
Watch Case: 316L. The watch case is made of 316L stainless steel, which is a medium-to-high-end shell material. Because it contains molybdenum, it is more wear-resistant than 304, and the grade is also nice.
Case Back: Transparent. The case uses a transparent cover, which can be used for many years. The backs of these watches are clear to see and can be used for many years.
Crystal: Sapphire Crystal. Sapphire crystal watch mirror, sapphire has higher impact resistance, air tightness and hardness than other materials, and the processing cost is also high, so it is mostly used for top watch brands. Tips: The A watch is applied with mineral glass instead of sapphire.
Hand: Silver-tone. The hand design of the watch is silver-tone that is simple but luxury.
Second Markers: Minute Markers around the outer rim. The design of the second mark is also called the hands of the clock. This design element is used in many well-known designs.
Dial Markers: Arabic Numeral. The arabic numeral in a watch show us what time it is, differ from ordinary dial.
Luminiscence: Hands. Regarding this watch, luminescence is hands. It makes your watch look more high-end.
Bezel Material: Diamond Bezel. A diamond bezel is an elegant material that can be used for dials and watch faces. It’s extremely resistant and flexible. Learn to design a gorgeous hand-made diamond bezel and how one can use it to create a luxury watch. Tips: not real diamond.
Clasp: Deployment. This watch use a deployment clasp which is more durable and stylish.
Water Resistance: 30 meters. We make the watch waterproof at 30 meters, which is definitely enough for your daily life. Tips: The A watch is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.