Harry Winston
Harry Winston Opus Watches
The catalogue lists 11 models from the Harry Winston Opus collection. Case diameters range from 36 to 56 mm. Case materials include white gold, platinum and other materials. Movements: 9 hand-wound, 2 automatic. Complications and functions: power reserve indicator (5), tourbillon (3), moon phase (1), GMT / second time zone (1). 3 models are limited editions.