This classic yet robust timepiece represents a tribute to OMEGAs rich maritime heritage. The dramatic and easily-recognisable dial design of the OMEGA Seamaster Aqua Terra 150M collection recalls the wooden decks of luxury sailboats. This model features a blue dial decorated with the Teak Concept pattern. Month and date windows can be found at the 3 oclock position. A scratch-resistant sapphire crystal protects this unique dial. The bezel is mounted on a 38. 5 mm stainless steel case on a stainless steel bracelet. This certified chronometer is powered by the OMEGA Co-Axial calibre 8601 which can be seen through the transparent caseback.Calibre Omega 8601: Self-winding movement with Co-Axial escapement. Annual calendar with instantaneous jump. Silicon balance-spring on free sprung-balance, 2 barrels mounted in series, automatic winding in both directions. Rhodium plated finish with exclusive Geneva waves in arabesque. FEATURESAnnual Calendar: Watch which automatically recognizes mont