Patek Philippe 5712-1R-001 Nautilus Sunburst Brown Dial Rose Gold Bracelet WATCH Self-winding mechanical movement. Caliber 240 PS IRM C LU. Date by hand. Moon phases. Power reserve indication. Small seconds. DIAL Sunburst brown, black-gradient rim, horizontally embossed, gold applied hour markers with luminescent coating. CASE Rose gold. Diameter (10–4 o’clock): 40 mm. Height: 8.52 mm. Water-resistant to 30 m. Screw-down crown. Sapphire crystal case back. BRACELET Rose gold. Patented fold-over clasp with lockable adjustment system.