The IWC Da Vinci Tourbillon Rétrograde Chronograph comes in a red gold case
The Audemars Piguet Royal Oak Perpetual Calendar in black ceramic has a case with water resistance of up to 50 metres
Roger Dubuis ventures where no other watchmaker has gone with the Excalibur Spider Carbon, introducing not only a case (and lugs) but also movement mainplate, bridges and tourbillon upper cage all in multi-layered carbon
The Jaeger-LeCoultre Reverso Tribute Moon's dark blue dial