18k Yellow Gold case. Brown leather bracelet. Silver dial. Fixed bezel. Scratch Resistant Sapphire crystal. Deployment clasp. Automatic movement. 43 mm x 38 mm case size. Water Resistant to 120m / 400ft. Hour/minute hands and hour markers in 18k rose gold. 48-hour power reserve. Date at 3. Patek Philippe Nautilus Men's Watch 5711J.