Object detail Vulcain Dual Time in 18 ct rose gold watch. Mechanical movement with alarm, Vulcain V10 manufacture. 18 ct rose gold case with triple case back in gold (two for endurance) and one with holes for good resonance. Hours, minutes, seconds, alarm and second time zone (gmt). Thanks to the crown located at 04:00, the bezel is adjustable with the second time zone. Prototype with dial shows an erotic scene inspired by an old print (that comes with the watch). Unique wristwatch, was never produced, with box and blank documents (in consultation with the manufacturer). 18 kt rose gold case and buckle weigh approx. 90 g. The total weight of the watch is 114 g. The value of the metal alone is more than 5.600 €. The gmt with the same case is sold in the United States for more than $40,500. Case dimensions: 42 x 17 mm