Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Watch - 34 mm Steel And Sedna Gold Case - Glossy Ocean-Blue Diamond Dial - 220.20.34.20.53.001 45 44mm 950 platinum case

44mm 950 platinum case

44 mm steel and yellow gold case with anti-magnetic protection and helium escape valve

the Heritage collection lives up to its name

4 mm 18K red gold case

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Watch - 34 mm Steel And Sedna Gold Case - Glossy Ocean-Blue Diamond Dial - 220.20.34.20.53.001 45 44mm 950 platinum case34 mm stainless steel and 18K Sedna gold case, transparent back, domed scratch resistant sapphire crystal anti reflective treatment on both sides, glossy ocean blue dial with a date window at 6 oclock and 11 diamond indexes in 18K Sedna gold holders, Caliber Omega 8800 self winding movement with co axial escapement, chronometer, date, approximately 55 hours of power reserve, stainless steel and Sedna gold bracelet. Water resistant to 15 bar (150