Bucherer's Blue Editions are always a sight to behold no matter who the watchmaker is, but this latest collaboration with Vacheron Constantin is definitely one of our favorites. The blue and gold treatment is available on three watches, but our favorite has to be the Traditionelle, a classic design with a 38mm rose gold case and a beautiful blue opaline dial. It will also an automatic in-house movement and a blue alligator leather strap. 

$29,000, bucherer.com