Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer 34mm Sedna Gold Diamond Bezel White Mother of Pearl Dial Diamond Set Index Alligator Leather Strap 220.58.34.20.55.001 - BRAND NEW

The Omega Seamaster Aqua Terra 150M is one of the most versatile and respected lines in modern Swiss watchmaking, bridging the gap between professional aquatic performance and refined dress-watch elegance. Introduced as part of Omega's storied Seamaster family, the Aqua Terra has earned a devoted following for its clean horizontal "teak" dial motif inspired by the wooden decks of sailing yachts, its robust case construction, and its commitment to movement excellence. Reference 220.58.34.20.55.001 represents the pinnacle of this lineage, bringing together precious materials and certified precision in a 34mm package ideally proportioned for a wide range of wrists.

The case of this watch is fashioned from Sedna Gold, Omega's proprietary 18-karat rose-gold alloy developed to resist the fading and color shift that can affect conventional rose gold over time. The result is a warm, enduring blush tone that glows beautifully against the skin and pairs naturally with the luminous white of the mother of pearl dial. At 34mm, the case size strikes a balance that reads as distinctly refined—substantial enough to project presence on the wrist yet graceful enough for the most formal of occasions.

The dial is a masterclass in haute horlogerie decoration. White mother of pearl, formed from the inner nacre of mollusks, catches and refracts light in a way no painted or printed surface can replicate, shifting from ivory to blush to silver depending on the viewing angle. Diamond-set indexes replace the standard hour markers, adding further brilliance, while the diamond-set bezel frames the dial with an unbroken circuit of precisely matched stones. Every element of this reference communicates that it is as much a jewel as it is an instrument.

Beneath the case beats Omega's Co-Axial Master Chronometer movement, the brand's most rigorously tested caliber architecture. Co-Axial escapement technology reduces friction in the gear train, supporting long-term rate stability and extending service intervals compared with conventional lever-escapement watches. Master Chronometer certification, awarded by the Swiss Federal Institute of Metrology (METAS), subjects the movement to eight tests including resistance to strong magnetic fields, confirming performance standards that exceed traditional COSC chronometer requirements. Buyers of reference 220.58.34.20.55.001 can therefore wear this watch with complete confidence in its mechanical integrity.

The alligator leather strap completes the ensemble with supple, exotic texture that suits the watch's precious-metal and gem-set character. Alligator leather is a traditional choice for haute horlogerie and grand complications, and here it anchors the Aqua Terra firmly in the world of fine jewelry watches while retaining the comfortable, lightweight feel that leather straps provide. The strap pairs naturally with formal attire, cocktail dress, and everything in between.

Bizak & Co. offers this Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer reference 220.58.34.20.55.001 as a brand-new example, complete with box and papers, at the best available price. Our team of knowledgeable watch specialists is available to answer questions, arrange secure shipping, and help you acquire this extraordinary timepiece with confidence. Whether you are adding to an established collection or purchasing your first significant Swiss watch, this reference is an investment in enduring quality and beauty.