Insider: Breguet Classique Chronométrie ref. 7727. A High Frequency 10Hz Timepiece with Six Different Hand Guilloché Motifs on its Dial. — WATCH COLLECTING LIFESTYLE
A Week On The Wrist: The Breguet Classique Chronométrie 7727 - Hodinkee
The Breguet Classique Chronométrie 7727 Takes The Top Prize At The 2014 Grand Prix d'Horlogerie de Geneve (Plus Full List Of Winners) - Hodinkee