The Blancpain Villeret Tourbillon 8 Jours has a case of 37.5mm, which houses the self-winding caliber 25, which features a power reserve of 8 days (indicated at 6:00), a pointer date display and a tourbillon escapement.Reference 6025-1542-55B has a white gold case with a diamond-set bezel and an opaline dial.
