🔹 Overview
The PP Nautilus 5712/1A‑001 is a celebrated luxury sports watch, combining modern versatility with elegant Swiss craftsmanship. Its 40 mm stainless steel porthole-inspired case features an asymmetrical black-blue gradient dial with horizontal embossed lines, integrating high-end complications including moon phase, date, small seconds, and power reserve indicator

💎 Key Specifications
Brand: Patek Philippe
Model: Nautilus 5712/1A‑001
Origin: Switzerland
Gender: Men’s
Case Diameter: 40 mm
Case Thickness: ~8.52 mm
Case Material: Stainless steel
Dial: Black-blue gradient with horizontal embossed pattern
Hour Markers: White gold applied indexes with luminescent coating
Hands: White gold with luminous accents
Bracelet: Integrated stainless steel with fold-over clasp
Water Resistance: 60 meters (6 ATM)

⏱️ Movement
Caliber: PP 240 PS IRM C LU, self-winding, in-house
Frequency: 21,600 vibrations/hour (3 Hz)
Power Reserve: 38–48 hours
Rotor: 22K gold off-center micro-rotor
Functions:
• Central hours and minutes
• Small seconds at 4 o’clock
• Analog date and moon phase at 7 o’clock
• Power reserve indicator at 10–11 o’clock
Caseback: Sapphire crystal exhibition back

✅ Conclusion
The PP Nautilus 5712/1A‑001 combines elegant stainless steel construction with complex horology. Its moon phase, date, small seconds, and power reserve functions make it both visually captivating and highly practical, appealing to collectors and enthusiasts seeking a versatile yet sophisticated luxury sports watch