Omega Seamaster Aqua Terra Annual Calendar
Since their launch, OMEGA’s Seamaster Aqua Terra watches have attracted a large, enthusiastic following. The line characterized by the distinctive “teak-concept” vertical lines on their dials has been extended with the release of the first models with an annual calendar complication.

Omega Seamaster Aqua Terra Annual Calendar
The Aqua Terra collection is a perfect union of eye-catching design excellence and innovative 21st century watchmaking technology. The Annual Calendar models, in stainless steel or an elegant bi-colour blend of stainless steel and 18 Ct red gold, are a dramatic but logical next step in the mechanical watch revolution which has been taking place at OMEGA since the launch of the first Co-Axial calibre more than a decade ago.
The watches selected from the Aqua Terra Annual Calendar collection include a bi-coloured model in 18 Ct red gold and stainless steel and another in stainless steel.
The watches are powered by the OMEGA Co-Axial calibre 8601/8611, a high-precision COSC-certified chronometer which features the additional functionality of an instantaneous jump annual calendar complication. This annual calendar automatically recognizes months with 30 and 31 days and needs to be manually corrected only once a year, on March 1st.
The Aqua Terra Annual Calendar timepieces are also equipped with OMEGA’s exclusive Si 14 silicon balance springs. Silicon is non-magnetic so the performance of the Si 14 balance-spring is not disturbed by exposure to magnetic objects. While the performance of mechanical watches tends to deviate over time as a result of small everyday shocks, these disturbances have very little effect on Si 14 silicon balance-springs.
The watches selected from the Aqua Terra Annual Calendar collection include a bi-coloured model in 18 Ct red gold and stainless steel and another in stainless steel. They feature OMEGA’s patented screw and pin system bracelets which match the case metals.
All of Aqua Terra watches have a connection to the ocean – they are Seamasters, after all. The vertical “teak-concept” lines are so-named because they recall the teakwood decks of luxury boats – but the Aqua Terra Annual Calendar watches are equally at home on dry land. Like the rest of the Aqua Terra family, they truly live up to their name.
- (Jan 18, 2010) Omega Unveils Skeletonized Tourbillon Co-Axial Platinum Limited Edition. The OMEGA Skeletonized Central Tourbillon Co-Axial Platinum Limited Edition is the ultimate expression of the watchmaker’s art. The Skeletonized Tourbillon Co-Axial Platinum Limited Edition combines the complex Tourbillon technology with dazzling design elements...
- (Jan 18, 2010) Omega Introduces Speedmaster Ladies 38 mm Wristwatch. The legendary chronograph has a long list of adventures to its credit, including every one of NASA’s piloted missions since May of 1963. When Buzz Aldrin stepped onto the lunar surface in 1969 wearing his OMEGA Speedmaster Professional, the watch achieved true iconic status...
- (Oct 9, 2009) Omega Announces Seamaster Planet Ocean Liquidmetal Limited Edition. OMEGA has announced the launch of the Seamaster Planet Ocean Liquidmetal® Limited Edition, the world’s first watch to bond ceramics and Liquidmetal®. Swatch Group researchers collaborating with OMEGA’s product development team have created a striking ceramic diving bezel whose numbers and scaling, made of the Liquidmetal® alloy, appear in stunning silvery contrast to the black ceramic background...
- (Jun 26, 2009) Seamaster Aqua Terra Co-Axial Chronograph: the New Member of the Omega Seamaster Aqua Terra Collection. OMEGA has just introduced the new member of the Seamaster Aqua Terra collection, the Seamaster Aqua Terra Co-Axial Chronograph. The Seamaster Aqua Terra Co-Axial Chronograph is available in four case materials: 18 Ct white gold, 18 Ct red gold, stainless steel or, in the bi-coloured version pictured here featuring 18 Ct red gold and stainless steel...
- (Jun 20, 2009) Omega Introduces the Seamaster Aqua Terra Co-Axial GMT Chronograph. When OMEGA’s new Seamaster Aqua Terra collection was launched in 2008, it was enthusiastically embraced by watch aficionados for its blend of eye-catching design excellence and innovating watchmaking technology. The Seamaster Aqua Terra Co-Axial Chronograph GMT is available either in 18 Ct red gold or in stainless steel...

