The Reference 5539 Grand Complication with minute repeater and tourbillon in white gold with a black dial is now joined by a new model with a genuine hand-crafted blue enamel dial that is color-coordinated with the alligator leather strap. It contrasts perfectly with the sheen of the Officers-style case.
Mechanical manually wound movement. Caliber R TO 27 PS. Dial: authentic blue enamel, gold applied Breguet numerals. 18K gold dial plate. Alligator strap with square scales, hand-stitched, shiny dusk blue, fold-over clasp.