Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Ladies Watch - 38 mm Steel Case - Shimmer Blue-Grey Diamond Dial - 220.10.38.20.53.001 IW356517 25 mm 18K orange gold

25 mm 18K orange gold case

The name of this timepiece comes from its innovative reversing case

BRAND Audemars Piguet SERIES Royal Oak MODEL NUMBER 15412BC

40 mm polished titanium case set with 210 diamonds for ~1

black sun-brushed dial

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Ladies Watch - 38 mm Steel Case - Shimmer Blue-Grey Diamond Dial - 220.10.38.20.53.001 IW356517 25 mm 18K orange gold38 mm stainless steel case, transparent back, domed scratch resistant sapphire crystal anti reflective treatment on both sides, shimmer blue grey dial with a date window at 6 oclock and 11 diamond indexes in rhodium plated holders, Caliber Omega 8800 self winding movement with co axial escapement, chronometer, date, approximately 55 hours of power reserve, stainless steel bracelet. Water resistant to 15 bar (150 metres 500 feet).