The fusée-chain tourbillon mechanism appears sprinkled with touches of blue. Various treatments have been used on all the components in order to achieve visual uniformity: the tourbillon carriage and the dial are covered with blue coatings, while the chain links are thermally blued. This new feature reflects the aesthetics of the Tradition Quantième Rétrograde 7597 launched in May and elegantly plays with blue and slate grey contrasts.
