42 mm, 13.00 mm thick, 5N 18K red gold case, sapphire back, sapphire crystal with anti-reflective treatment, smoked sapphire dial with hourly nautical pennants transferred on the flange, caliber CO 016 automatic movement with retrograde date, approximately 72 hour of power reserve, black crocodile leather strap, tongue buckle. Water resistant to 50 m. (Old reference 016.101.55/0001 AN10).