27 mm stainless steel and 18K red gold case, transparent back, domed scratch-resistant sapphire crystal anti-reflective treatment on both sides, Tahiti mother-of-pearl dial with 11 diamond indexes in 18K red gold holders which match the polished facetted hands, Caliber Omega 8520 self winding movement with co-axial escapement, chronometer, date, approximately 50 hours of power reserve, stainless steel and red gold bracelet. Water resistant to 10 bar (100 metres / 330 feet).