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 grey dial decorated with the Teak Concept pattern, diamond-set indexes and a date window at the 3 oclock position. A scratch-resistant sapphire crystal protects this unique dial. The bezel is mounted on a 30 mm stainless steel case on a stainless steel bracelet. This timepiece is powered by OMEGA's calibre 4651, a quartz precision movement. Calibre Omega 4561: Quartz precision movement with rhodium?plated finish. End of battery life indicator. FEATURESDate: The day of the month, displayed in a window on a watch dial at the 3 or 6 oclock position, or within a subdial at 9 o'clock. Diamonds: The hardest, most luminous precious stone whose value is calculated according to the 4C criteria: Cut - Carat - Clarity - Color. Screw-In Crown: