Omega Seamaster Aqua Terra 150M Co-Axial Chronometer 30mm Stainless Steel Yellow Gold White Mother of Pearl Dial Diamond Set Index Steel Bracelet 231.20.30.20.55.004 - BRAND NEW

The Omega Seamaster Aqua Terra 150M is one of the most celebrated collections in modern Swiss watchmaking, born from Omega's storied relationship with the sea and refined over decades into a versatile, elegantly sporty line that transitions effortlessly from the waterfront to formal occasions. Reference 231.20.30.20.55.004 represents the collection at its most luxurious, pairing technical Omega credentials with jewelry-quality finishing that speaks directly to the discerning buyer seeking both substance and beauty.

At 30mm, this stainless steel case is perfectly proportioned for a refined wrist, offering a presence that is assertive without overwhelming. The case's clean, polished and brushed surfaces reflect Omega's exacting standards in case finishing, and the 150-meter water resistance rating inherent to the Aqua Terra line means this watch is as capable as it is beautiful — ready for life on and off the water.

The dial is the undisputed focal point of this reference. A lustrous white mother-of-pearl surface catches and refracts light in a way no painted or lacquered dial can replicate, shifting subtly with every movement of the wrist. Diamond-set indices elevate the dial further, adding genuine gemstone brilliance to each hour marker and ensuring that this Aqua Terra reads as a true luxury piece rather than simply a sport watch with a dress finish.

Framing that exceptional dial is a yellow gold bezel, whose warm tonal contrast against the stainless steel case and bracelet is a hallmark of Omega's two-tone and precious-metal design philosophy. The stainless steel bracelet provides secure, everyday wearability while the yellow gold bezel supplies unmistakable prestige — a balance that has made this configuration a perennial favorite among collectors and gift-buyers alike. Powering the watch is Omega's Co-Axial Chronometer movement, a technology that reduces friction in the escapement for enhanced long-term accuracy and reduced servicing intervals, and which carries official COSC chronometer certification for rigorous timekeeping standards.

Buying this reference from Bizak & Co. means acquiring a brand-new example with full manufacturer's integrity intact. Bizak & Co. specializes in sourcing and authenticating luxury timepieces, and each watch offered for sale is verified for authenticity and condition before it reaches the buyer. Whether you are purchasing this Omega Seamaster Aqua Terra 231.20.30.20.55.004 as a personal treasure or a meaningful gift, the team at bizakandco.com is ready to assist — reach out today to confirm availability, discuss pricing, or arrange your purchase with confidence.