The 45,5 mm (Height 17,38 mm) blue ceramic case, waterproof up to 600 meters houses the Omega Co-Axial Calibre 8906 certified as a Master Chronometer, offering magnetic resistance > 15.000 Gauss and a GMT function.
The Omega Seamaster Planet Ocean Co-Axial Master Chronometer “Big Blue” is also equipped with a ceramic dial and a ceramic bezel with with a rubber and liquidmetal diving scale inlay. The hands are made out of 18 carat gold and glow white in darkness.
You get 4 years of warranty and you will have to pay 10.400 CHF including VAT.