The Seamaster Aqua Terra 150M ladies’ collection was the first whose mechanical...

The Seamaster Aqua Terra 150M ladies’ collection was the first whose mechanical models were equipped with the extraordinary OMEGA Co-Axial calibre 8520/8521. They are also among the brand’s first watches to feature the Si14 silicon balance spring, a feature which contributes to their superb chronometric performance. And in 2014 they became the first ladies’ timepieces to be powered by the state-of-the-art, anti-magnetic OMEGA Master Co-Axial calibres. Discover the collection: http://ift.tt/1rZfl1v.









from OMEGA Watches's Facebook Wall