|Grade||Genuine Patek Philippe||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 Patek Philippe||Exact detail and font||90% 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|
|Dial Color||Brown Dial|
Crystal: Sapphire Crystal. A good sapphire mirror is conducive to viewing and can bring a brand new visual effect when looking at the time. Tips: The A watch is applied with mineral glass instead of sapphire.
Case Back: Transparent. The hard transparent back cover is the most common part of the watch. It is simple, durable and easy to see engine inside.
Dial Markers: Arabic Numeral. The watch with arabic numeral to determine time by looking at the arabic numeral, which is different from normal dial.
Band Material: Leather.The leather material ‘s excellent performance determines its current status in the watch circle.
Luminiscence: Hands. The design of the watch’s luminiscence is hands. The luminous things makes you find the time in dark.
Water Resistance: 30 meters. We make the watch waterproof at 30 meters, which is fully 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.
Hand: Rose Gold-tone. The hand design of the watch is rose gold-tone, which is delicated and cool.
Bezel Material: Stainless Steel. A luxury watch with a stainless steel bezel is more simple and endurable. It makes you improve your taste from the inside out.
Watch Case: 316L. The case is made of 316L stainless steel, the hardest material, which is a highly durable and corrosion-resistant material.
Second Markers: Minute Markers around the outer rim. The small mark on the outer edge of the glass edge is one of the most recognized design elements in all industries and can be used in various applications such as clocks and radios with clocks to create timeless creations.