The Restrictor by Vestal features a premium Japanese chronograph movement, encompassed by a 50mm wide case built from 316L surgical-grade, stainless steel. The Restrictor introduces a screw-down canteen crown together with a knurled, rotating bezel and a uniquely designed open-link band construction. Its radial patterned dial includes bold stainless steel numbers and aviation inspired hands. These premium additions are finished with a butterfly deployant clasp, screw-down logo plate and a hardened mineral crystal lowered below its stainless steel top ring creating added protection which complements its 10 ATM water resistance rating.