|Grade||Genuine Patek Philippe||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 Patek Philippe||Exact detail and font||90% exact detail and font||70% Exact detail and font|
|Luminous Markers||Patek Philippe Lumen||SuperLuminova Swiss Lumen||Swiss Lumen||Normal Lumen|
|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|
|Case Color||Rose Gold-tone|
|Dial Color||Brown Dial|
Watch Case: 316L. The chassis is made of 316L, which has the best corrosion in daily seawater, and 316L steel is completely sufficient.
Water Resistance: 30 meters. About the watreproof depth of the watch, it is 30 meters that’s enough for no worries. Tips: The Automatic is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.
Band Material: 316L. A good band can better protect your watch, 316L is suitable for daily seawater corrosion, and 316L steel is completely sufficient.
Clasp: Fold Over Clasp. We use a fold over clasp for the watch allows the user to fold it into several positions or angles for unique and unique use.
Hand: Rose Gold-tone. The design of the watch’s hands is rose gold-tone, which can highly improve the outlook of the watch.
Function: Date, Hour, Minute, Second. The watch has a time function for measuring time, and it has many functions for various purposes, such as mesuring time, mesuring time, and timer functions.
Crystal: Sapphire Crystal. We use sapphire crystal on the watch, which is a unique optical material. It is not only dazzling, but also scratch-resistant. The color rendering index (CRI) of the anti-reflective coating is 100, and the brightness is increased by up to 50%. Tips: The Automatic is applied with mineral glass instead of sapphire.
Second Markers: Minute Markers around the outer rim. The minute mark around the outer edge of the glass is a design element that represents time. As shown in the picture above, the minute mark around the outer edge.
Luminiscence: Hands and Markers. The style of the watch’s luminiscence is hands and markers. These luminiscence makes your watch more refined and high-end.
Dial Markers: Index. Index dial markings are different from ordinary dials. The watch uses a few simple indexes to mark the dial to indicate the current time.