Girard Perregaux 90535D52A1A1-BK6A
Girard-perregaux, 1966 series, model: 90535D52A1A1-BK6A, limited to 99 pieces worldwide, high appearance level, perpetual calendar, 18k rose gold, original diamond bezel, date, day of the week, month, moon phase display, automatic mechanical, diameter: 40mm.