|Grade||Genuine Hublot||3a swis||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|
Band Material: Leather.As you can see, many leather bands are used in Patek Philippe watches, which is most in line with the image of a powerful and creative urban hipster.
Watch Case: 316L. The raw material of this watch is the hardest 316L, which is suitable for daily seawater corrosion. This steel is completely sufficient.
Case Back: Transparent. The hard transparent back cover is not soft or inflexible in any way. It helps you see the engine inside clearly.
Crystal: Mineral Glass. The material of the watch is a lustrous and transparent crystal, which is usually used for high-precision optical instruments.
Hand: Rose Gold-tone. About the watch, the hands is rose gold-tone. It fits your watch dial perfectly.
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.
Bezel Material: Stainless Steel. The watch uses a high-end stainless steel bezel, which is more simple and endurable. It makes you improve your taste from the inside out.
Water Resistance: 30 meters. About the watch, the waterproof depth is 30 meters, which is a good feature for the 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 has many functions. The watch has a indicate date to measure time, a minute dial to estimate the current time, and a stop dial to estimate the time after the interval.