Patek Philippe Nautilus 5980R-001. 40.5mm case diameter. Automatic Caliber CH 28-520 C movement. Water resistant to 120m. Black-brown dial and gold applied hour markers with luminescent coating. Silver sub-dial at 6 o’clock with 60-minute and 12-hour monocounter. Date aperture at 3 o’clock. Centre second sweep hand. Sapphire-crystal case back. Alligator with rectangular scales, hand-stitched, matt dark brown strap with 18ct double folding clasp. Box and papers dated January 2018.