Seamaster Aqua Terra

The Omega Seamaster Aqua Terra Annual Calendar 150M, reference 231.23.43.22.06.002, is a sophisticated blend of technical innovation and elegant design. Part of Omega’s iconic Seamaster collection, this model features one of the brand’s most practical complications, making it an excellent certified pre-owned luxury watch. This example is presented in very good condition and comes as a full set with original box and papers.

The 43 mm case is crafted from stainless steel with 18K Sedna™ gold accents, Omega’s proprietary rose gold alloy renowned for its durability and warm hue. The combination of materials delivers a refined yet contemporary aesthetic. The grey “teak concept” dial, inspired by the decks of luxury yachts, is decorated with vertical lines and fitted with applied Sedna™ gold hour markers and hands. The annual calendar complication displays the month through an aperture at 3 o’clock, requiring adjustment only once per year at the end of February.

Powering the watch is the Omega Co-Axial Calibre 8601, an automatic movement equipped with the brand’s Co-Axial escapement and COSC chronometer certification. It offers an approximate 55-hour power reserve, delivering reliable precision and long-term performance. The movement can be admired through the sapphire case back.

The watch is fitted with a brown leather strap, complementing the warm tones of the Sedna™ gold elements. With a water resistance of 150 metres, this Aqua Terra maintains excellent versatility, suitable for both daily wear and more formal occasions.

This pre-owned Omega Seamaster Aqua Terra Annual Calendar 150M represents a refined and highly functional timepiece within the world of pre-owned luxury watches.