The multinational luxury conglomerate saw sales decline by 6% in the fourth quarter of last year.
Gucci, the group’s largest brand, saw sales fall by 14% at reported exchange rates.
The deal will see Girard-Perregaux branding on Aston Martin’s first works Formula 1 team in 60 years.
Including Gucci, Bottega Veneta, Balenciaga, Saint Laurent and Alexander McQueen.
The Demna Gvasalia-helmed house has become Kering’s fastest growing brand.