Opus is an Understatement - Opus 6 by Greubel Forsey for Harry Winston

The Opus series for Harry Winston have produced some of the most phenomenal timepieces in history. Designed and built by "mechanical architects" Robert Greubel & Stephen Forsey, the sixth in a series of collaborations with independent watchmakers taking complications to a new level of complicated.

Greubel & Forsey (Opus 6) along with previous designers Vianney Halter (Opus 3), Felix Baumgartner and Martin Frei (Opus 5) have all been creating new inventions of timekeeping, new mechanics of timemaking and new aesthetics of timeviewing. It also may require new methods of moneymaking.

Opus 6's gory details - Timezone Article Link

(Both of which I will be featuring soon)