| Grade | Genuine Watch | AAAAA movement |
| Movement | Genuine movement | Swiss movement |
| Time Accuracy | -3/+5 sec per day COSC certified | -5/+6 sec per day COSC certified |
| Stainless Steel Type | Brand-specific (e.g., 316L steel, titanium, ceramic) | Claims “same materials” (usually 316L steel with plating) |
| Logo & Markings | laser etchings | Sapphire crystal correct date magnification |
| Dial | Genuine Watch | Exact detail and font |
| Waterproof | Model-specific (e.g., 30m, 100m, 300m) | Tested up to 300m |
| Life expectancy | Lifetime | Lifetime |
| Warranty | 2 Years | Up to 5 Years |
| Brand | Patek Philippe |
| Series | Calatrava |
| SKU | 4897R-010 |
| Case color | diamond |
| Band Length | 18cm |
| Case Thickness | 8.08mm |
| Gender | Women’s |




