Jorg Hysek, designer of watches and pens for Tag Heuer and Cartier. Hysek also manufactures watches under his own label.As Hysek writes in their press release of the X-Ray Perpetual Calendar, this watch is a result of traditional watchmaking and high-tech style ‘n’ design. The X-Ray watch is made out of 18ct rose gold (including the folding clasp) and uses rubber for some parts of the watchcase as well.This watch features a perpetual calendar function and an impressive dial which gives a view on the highly worked movement. Months and bissextile leap year indication at 12 o?????clock, date indication at 3 o?????clock, day counter at 9 o?????clock and second GMT indication at 6 o?????clock. An exceptional watch in perfect continuity to Hysek?????s style which measures the eternal time.As for the watch’s specifications:Case dimensions: 51 x 41 x 13 mmCrystal: Anti-reflection sapphire dialWater Resistance: 30 metersMovement: auotmatic movement customized by Hysek, 28800 bph, PR of 42 hoursStrap: Black rubber strap with 18k rose gold H insertClasp: Double fold over buckle