Omega Seamaster Aqua Terra 150M Omega Master Co-Axial - 41.5 mm Steel Case - Blue Dial - 231.10.42.21.03.006 Meteorite Flip the watch backside and

Flip the watch backside and it only escalates surprise with big step up in craftsmanship of like new automatic engine developed for this watch

black ceramic bezel with tachymeter scale in white enamel

bezel with a silicon nitride ring and brushed OMEGA Ceragold™ tachymeter scale

With 31 Jewels

5 mm black ceramic case with helium escape valve

Omega Seamaster Aqua Terra 150M Omega Master Co-Axial - 41.5 mm Steel Case - Blue Dial - 231.10.42.21.03.006 Meteorite Flip the watch backside and41. 5 mm steel case with anti magnetic protection, transparent back, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, blue dial has been sun brushed from the centre and with a transferred wave pattern as well as 18K yellow gold hands and indexes that have been coated in white Super LumiNova, Calibre Omega 8500 self winding co axial chronometer movement with date, approximately 60 hours of power reserve, steel