| Price | $17,000-50,000 | $1199 | $699 | $199 |
| Grade | Genuine Patek Philippe | AAAAA Clone | AAA Replica | A Replica |
| 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 |
| Case Size | 40mm | 40mm | 40mm | 40mm |
| 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 |
| Band Type | Leather Strap |
| Brand | Patek Philippe |
| Band Color | Black |
| Series | Calatrava |
| Dial Color | Black Dial |
| Movement | Automatic |
| Gender | Men’s |
| Model | CalatravaBKRL004 |
Hand: Silver-tone. For the watch, the hands is silver-tone, which looks pretty stunning and high-end.
Band Material: Leather.Leather strap ‘s excellent performance determines its current status in the watch circle.
Crystal: Sapphire Crystal. Watches made of sapphire crystal have a very high hardness, with a Mohs hardness of 9, which is second only to diamonds. Its hardness is almost 3 times that of mineral glass and 20 times that of acrylic mirrors. Tips: The A Replica is applied with mineral glass instead of sapphire.
Bezel Material: Stainless Steel. The watch bezel is the most expensive component of the watch. It is is more simple and endurable. It makes you improve your temperament from the inside out.
Clasp: Deployment. We use a deployment clasp for the watch which allows the user to fold it over in multiple positions or angles for unique use.
Function: Date, Hour, Minute, Second. Re-engraved watch is a timer with indicate date, it has a variety of purposes, including mesuring time, indicate date and so on.
Watch Case: 316L. The raw material of this watch is the hardest 316L steel, which is a very strong and corrosion-resistant steel. It has the same strength as the most popular grades (HRC52, HRC55), but only half the weight. Compared with competitors, the production cost of stainless steel is also higher.
Water Resistance: 30 meters. Always wearing the watch even when you are in bathroom? Don’t worry, the watch’s waterproof depth is 30 meters, which is fully enough for your daily life. Tips: The A Replica is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.
Dial Markers: Roman Numeral. The Roman numeral on the dial is used as a marker instead of dots and can affect the appearance of the dial.
