|Grade||Genuine Patek Philippe||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 Patek Philippe||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|
|Dial Color||White Dial|
Band Material: Leather.A leather band is used for the watch, which is comfortable and soft, and not easy to cause allergies.
Watch Case: 316L. The raw material of this case is 316L, you can always live in peace with your skin without causing harm.
Case Back: Transparent. We use a transparent back cover, solemn, practical, not flashy, can stabilize the position and not follow the trend.
Crystal: Sapphire Crystal. As an excellent watch, we applied it to isolate moisture and dust, protect the hands, dial and movement. Tips: The A watch is applied with mineral glass instead of sapphire.
Hand: Black-tone. The style of the watch’s hands is black-tone which is pretty cool and fashionable.
Dial Markers: Roman Numeral. We can use watches with Roman numeral, as markers instead of dots will affect the appearance of the dial.
Bezel Material: Stainless Steel. Bezel material is more simple and endurable. It makes you improve your taste from the inside out.
Clasp: Deployment. Deployment clasps are used here which is more convenient for disassembly and replacement, and also ensures the quality and comfort of the strap.
Water Resistance: 30 meters. About the watch, the waterproof depth is 30 meters, which is like a real watch. Tips: The A watch is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.