Description
🕰️ Patek Philippe Grand Complications 5204R‑011
Perpetual Calendar Split-Seconds Chronograph
🔷 Key Specifications:
- Case: 18K rose gold 
- Diameter: 40 mm 
- Thickness: 14.3 mm 
- Water resistance: 30 meters 
- Crystal: Sapphire front and exhibition caseback 
- Strap: Shiny slate-gray calfskin leather with alligator-style embossing, rose gold folding clasp 
- Dial: Sunburst slate-gray dial with applied rose gold hour markers and luminous coating 
⚙️ Movement & Functions:
- Movement: Hand-wound mechanical, Caliber CHR 29‑535 PS Q 
- Functions: - Split-seconds chronograph with instantaneous 30-minute counter 
- Perpetual calendar with day, date, month, leap year and day/night indicators 
- Moon-phase display 
- Small seconds subdial 
 
- Power reserve: 55–65 hours (when chronograph is inactive) 
- Features: 7 patented innovations, traditional column-wheel architecture, horizontal clutch, Patek Philippe Seal certification 
✨ Notable Highlights:
- Exceptional craftsmanship: A showcase of Patek Philippe’s mastery in grand complications, combining two of the most prestigious features — the rattrapante chronograph and perpetual calendar 
- Refined aesthetics: The elegant sunburst slate-gray dial pairs beautifully with the warmth of the rose gold case, offering timeless sophistication 
- Sapphire caseback: Reveals the finely finished movement, hand-decorated and a marvel to observe 
- Prestige & heritage: A modern interpretation of Patek’s lineage of split-seconds perpetual calendar watches, following legendary references such as 1518 and 5270 
🎯 Ideal For:
- Collectors seeking a technically impressive, high-complication timepiece 
- Watch connoisseurs who value both classic horological engineering and contemporary design 
- Individuals wanting a statement watch that balances functionality, luxury, and tradition 
✅ Quick Summary Table:
| Feature | Details | 
|---|---|
| Case Material | 18K Rose Gold | 
| Size | 40 mm × 14.3 mm | 
| Dial | Slate gray sunburst | 
| Movement | Caliber CHR 29‑535 PS Q (hand-wound) | 
| Power Reserve | 55–65 hours | 
| Functions | Split-seconds chronograph, perpetual calendar, moon-phase | 
| Water Resistance | 30 meters | 
| Strap | Shiny slate-gray calfskin, rose gold clasp | 
| Certifications | Patek Philippe Seal | 































