As part of its partnership with Bentley, Breitling unveiled the GMT Chronometer (above). It's available in a particularly lustrous 18-karat rose gold or in classic stainless steel, with either a rubber strap or Breitling's trademark "speed bracelet", and dials in black, silver or bronze. The 38-jewel Breitling caliber 47B movement also features a unique second hand that circles the face every 30 seconds instead of the usual 60 for precision timing. The familiar Mille Miglia line from Chopard also showed a world-timer in the GTXL GMT. As the name implies, the latest Chopard features a large 44mm case, likewise available in 18kt rose gold or stainless steel with either an alligator leather strap and contrasting top-stitch or with Chopard's signature vintage-tire-tread rubber strap.