| 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 |
Features:
– Model: Patek Philippe Silver Nautilus Chronograph Watch
– Case Size:40.5mm for optimal comfort
– Case Material: Iconic stainless steel Nautilus case with polished and brushed finishes
– Dial: Elegant silver dial inspired by the original Nautilus, featuring richer tones
– Chronograph: Single sub-dial at 6 o’clock for easy time tracking, with hours and minutes in a 12-hour register
– Date Display:Date window at 3 o’clock position
– Bracelet:Stainless steel bracelet with alternating satin-brushed and polished links for visual appeal and comfort
– Clasp: Nautilus double folding clasp with a flip cover lock for added security



