Each model in the Aqua Terra collection is certified with the industrys highest standard, as a Master Chronometer by the Swiss Federal Institute of Metrology (METAS). These timepieces pay tribute to OMEGAs rich maritime heritage. Offering incredible performance on land and beneath the waves, this OMEGA Seamaster Aqua Terra timepiece wont let you down when time is of the essence. Presented in a polished 41. 5mm stainless steel case and protected by sapphire crystal glass, this high performance watch boasts a lacquered silver dial featuring with a Teak Concept pattern and a date display window positioned at 3 o'clock. Driven by the OMEGA Master Co-Axial calibre 8500 self-winding movement and water resistant to 150 metres, this model certainly blurs the boundaries between function and form. Discover the full range of Omega watches.