Steinmetz continued their long-running association with team Vodafone McLaren Mercedes to manufacture bespoke Diamond Helmets for the two drivers – Lewis Hamilton and Fernando Alonso – for this year's Flawless Engineering Weekend. The words 'Monaco 07' were emblazoned in white diamonds - across the sides of both Hamilton's and Alonso's race helmets. The presentation of Steinmetz's Diamond Helmets also coincided with the unveiling of one of the most important pieces of diamond jewellery created throughout history. The Ponahalo (translation from Sotho meaning 'Vision') is an Africa-inspiredpieceofjewellery like no other.