Breguet 5207BB/12/9V6
Breguet, model: 5207BB/12/9V6, Classic series, automatic mechanical, 39mm in diameter, 18k white gold material, "coin pattern" on the side of the case. At 6 o 'clock and 12 o 'clock, there are 60-second retrograde and power reserve devices respectively, providing 65 hours of power