🔹 Overview
The PP Nautilus 40th Anniversary Ref. 5976/1G celebrates 40 years of the Nautilus line with the largest case ever produced. This chronograph combines sporty elegance with luxury, crafted entirely from 18 ct White Gold. It features a fixed rounded octagonal bezel, integrated bracelet with fold-over clasp, and a bold 44 mm case

💎 Key Specifications
Case Size: 44 mm
Case Material: 18 ct White Gold
Bezel: Fixed white gold, rounded octagonal shape
Crystal: Scratch-resistant sapphire
Water Resistance: 120 m / 394 ft
Dial: Black with subtle horizontal embossing
Hour Markers & Hands: White gold with luminescent coating
Chronograph Counters: 60-minute & 12-hour counter at 6 o’clock, small seconds at 9 o’clock
Date Display: Between 4 and 5 o’clock
Bracelet: Integrated 18 ct White Gold, fold-over clasp

⏱️ Movement
Calibre: PP CH 28-520 C automatic chronograph
Functions: Hours, minutes, seconds, chronograph with flyback, date
Power Reserve: ~45–55 hours
Certification: PP Seal

✅ Conclusion
The PP Nautilus 40th Anniversary Ref. 5976/1G is a special collector’s edition that pairs the largest Nautilus case with a sophisticated flyback chronograph and premium white gold construction. It stands as a symbol of luxury, precision, and horological heritage