36 mm steel case, bezel engraved with Roman numerals, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, sun-brushed black dial with date at 6 oclock, Calibre 4564 quartz movement with date, approximately 25 months of power reserve. Water resistant to 30 metres (100 feet).
36 mm steel case, transparent back, polished bezel set with 38 diamonds, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, burgundy pvd treated dial with sun-brushed finish with date at 6 oclock, Calibre 8800 self-winding chronometer movement with date. Water resistant to 50 metres (167 feet).