 In his last years, after marrying again, Cousteau became involved in a legal battle with his son Jean-Michel over Jean-Michel licensing the Cousteau name for a South Pacific resort, resulting in Jean-Michel Cousteau being ordered by the court not to encourage confusion between his for-profit business and his father's non-profit endeavours.In 2007, the International Watch Company introduced the IWC Aquatimer Chronograph "Cousteau Divers" Special Edition.The timepiece incorporated a sliver of wood from the interior of Cousteau's Calypso research vessel.