Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer 34mm Stainless Steel Sedna Gold White Mother of Pearl Dial Diamond Set Index Steel Sedna Gold Bracelet 220.20.34.20.55.001 - BRAND NEW

The Omega Seamaster Aqua Terra 150M is one of the most celebrated lines in contemporary Swiss watchmaking, born from Omega's legendary Seamaster heritage and refined over decades into a collection that bridges the gap between a capable sport watch and a polished dress timepiece. The Aqua Terra name itself evokes the watch's dual character — equally at home on land and at sea — and the 150M designation confirms genuine water resistance suitable for active lifestyles. Reference 220.20.34.20.55.001 represents the line at its most glamorous, marrying technical credibility with precious materials in a 34mm case that is particularly well-suited to smaller or medium wrists seeking understated luxury.

The 34mm stainless steel case is a study in proportion and refinement. Omega has enriched the profile with the addition of Sedna Gold — the brand's own proprietary rose-gold alloy formulated for exceptional long-term colour stability — on the bezel, creating a warm, two-tone contrast against the polished and brushed steel of the case flanks and lugs. The result is an architecture that feels luxurious without ostentation, a hallmark of the Aqua Terra design philosophy that has attracted generations of discerning buyers.

The dial is undeniably the centrepiece of this reference. A white mother-of-pearl surface captures and refracts light in the shifting, organic way that only genuine MOP can achieve, giving the watch a living quality that changes subtly with every viewing angle. Diamond-set indices replace the standard applied hour markers, adding a layer of fine-jewellery sensibility that elevates this Aqua Terra well beyond a conventional sport watch. The horizontal teak-pattern texture, a signature of the Aqua Terra line, is visible beneath the iridescent surface, maintaining the model's iconic identity.

Powering this reference is Omega's Co-Axial Master Chronometer movement, representing the pinnacle of the brand's current manufacture capability. Master Chronometer certification — awarded by the Swiss Federal Institute of Metrology (METAS) — subjects movements to eight rigorous tests covering precision, magnetic resistance, and water resistance, guaranteeing performance standards that exceed standard COSC chronometer requirements. Anti-magnetic resistance to fields of at least 15,000 gauss means this watch will maintain accuracy in environments that would disrupt most mechanical timepieces.

On the wrist, the 34mm footprint strikes the ideal balance for a dressy sport watch worn daily or reserved for special occasions. The matching stainless steel and Sedna Gold two-tone bracelet echoes the case's material combination perfectly, flowing seamlessly from the lugs and securing with Omega's comfortable, adjustable folding clasp. Whether paired with a tailored suit, a casual weekend look, or an evening ensemble, this reference commands attention with quiet confidence.

Bizak & Co. presents this reference 220.20.34.20.55.001 brand new, complete with original Omega box and papers, ensuring full manufacturer warranty and complete provenance. Buying from Bizak means you benefit from the expertise of a dedicated luxury watch specialist committed to authenticity, fair pricing, and personalised service. Explore this exceptional Omega Seamaster Aqua Terra 150M on bizakandco.com or contact our team directly — we invite you to make it yours.