DEWITT TWENTY-8-EIGHT SKELETON TOURBILLON High Jewellery T8.TH.025 Transparency and precision The DeWitt DW8028s skeletonised movement uses age-old, recognised and highly reliable technical parameters in its construction: 18,000 Vph, a variable-inertia ba
DEWITT TWENTY-8-EIGHT SKELETON TOURBILLON T8.TH.022 Transparency and precision The DeWitt calibre DW8028s uses age-old, recognized and highly reliable technical parameters in its construction: 18’000 A/h, a variable-inertia balance, a 44° angle escapement