Featuring a distinguished horizontal \'teak\' pattern which is inspired by the wooden decks of luxury sailboats, this OMEGA Seamaster Aqua Terra 150m Master Chronometer Automatic Men\'s Watch pays homage to the brand\'s rich maritime heritage. At A Glance  Presented on a black leather strap 41mm case size with 150m water resistance Green sun brushed dial with horizontal \'teak\' pattern Baton hour markers with date window at 6 o\'clock Scratch resistant sapphire crystal glass with anti-reflective treatment on both sides Anti-magnetic Powered by the Swiss OMEGA Master Chronometer calibre 8900 automatic movement Power reserve of 60 hours