Manufacturer's description:

Specifications:
Metal: white gold
Calibre: 516DRSR
Lines: 11 ½
Case thickness (mm): 9.85
Case dimension (mm): 39
Jewels: 34
Water (m): 30
Power (hours): 65
Home | Blancpain | Breguet | Girard-Perregaux | Jaeger le Coultre | Patek Philippe | Vacheron Constantin