Like all models in the tudors collection of tool watches the tudor fastrider black shield features sporty lines and entirely matt finishes the brushed middle case sandblasted details and matt colours visually reinforce the technological prowess of this chronograph the fastrider black shield also pays tribute to the legendary ducati diavel that helped inspire its designcase 42 mm matt black ceramic case with bead blasted finish and monobloc middle casebezel fixed matt black ceramic beze