Automatic movement; black dial with large numerals and central date aperture visible through sapphire crystal; white gold fluted bezel set in stainless steel case measuring 42 mm diameter; crafted from 18k white gold for the bezel links and center link, complementing a polished Oystersteel bracelet; robust 36mm蚝式(Oyster)case equipped with screw-down crown and six screws at flank to ensure water resistance up to 100 meters/330 feet (5 ATM); tachymetric scale on inner fluted bezel ring for measuring elapsed time during travel; unique Perpetual rotor movement providing continuous power while winding automatically as the wearer moves their wrist; patented Clasp system with folding buckle and easy release mechanism in solid link Oystersteel bracelet.
