Jessica Chastain wears a Piaget Traditional Oval

Chastain's Elizabeth Sloane is not loyal to one watch. Across Miss Sloane she cycles through several Piaget pieces, and the second piece the maison documents is the Piaget Traditional Oval, reference G0A40211. It is a small quartz watch, 27 by 22mm and 6.8mm thick, its 18K white gold case ringed by 24 brilliant-cut diamonds over a silver dial. The oval is a shape long associated with Piaget's dress watches, and at this size, set with diamonds on a woven white gold bracelet, it reads as much as jewelry as timepiece.

The Traditional Oval and the diamond-set Dancer are the two watches Worldtempus and Europa Star Jewellery list for the film, both from the same brand partnership. Chastain is Piaget's ambassador, and the pieces were placed in the production by the maison, which also supplied two pairs of Couture Precieuse diamond earrings for the role.