Fortis Watch Terrestis Orchestra A M Gold 900.13.32 LC.08. Perfection, contained in a solid rose gold 40mm housing, with strap lugs in the style of the first Fortis dress watches from the 30s, in a tear drop shape. The name Orchestra arose due to the harmony that allows all the components to play together in a symphony. Soft curves and precise edges combine to create a harmonious ensemble of nostalgic elegance. The Swiss made automatic movement ETA 2895 2 with 42 hours power reserves and 27 precious stones embody the heart of this extraordinary timepiece.