Omega Constellation Co-Axial Master Chronometer 25mm Steel Yellow Gold White Mother of Pearl Dial 131.20.25.60.55.002

The Omega Constellation is one of the most storied dress watch lines in Swiss horology, with roots dating back to 1952 when Omega introduced it as a symbol of precision and elegance. From its earliest Observatory-certified movements to today's Co-Axial Master Chronometer calibers, the Constellation has consistently represented the pinnacle of Omega's watchmaking craft. Reference 131.20.25.60.55.002 carries this legacy forward in a beautifully proportioned 25mm case that is perfectly suited to the modern woman who appreciates both heritage and contemporary refinement.

The case of this Constellation measures 25mm across and is constructed in a harmonious blend of stainless steel and 18-karat yellow gold, a combination that delivers both lasting durability and luxurious warmth. The yellow gold bezel features the Constellation's iconic four-claw 'griffes' design, an architectural detail introduced in the 1980s that has become one of the most recognizable signatures in watchmaking. The integrated yellow gold and steel bracelet flows seamlessly from the case, reinforcing the two-tone aesthetic and ensuring a secure, comfortable fit on the wrist.

At the heart of this Omega Constellation is a Co-Axial Master Chronometer movement, the highest standard of Swiss watchmaking precision and magnetic resistance. Master Chronometer certification, awarded by the Swiss Federal Institute of Metrology (METAS), guarantees that the movement has passed eight rigorous tests confirming exceptional accuracy, performance, and resistance to magnetic fields of up to 15,000 gauss. This level of certification places the 131.20.25.60.55.002 in a class above ordinary certified chronometers, giving the owner absolute confidence in daily timekeeping reliability.

The dial of reference 131.20.25.60.55.002 is crafted from white mother of pearl, a natural material prized for its soft iridescent glow that shifts subtly with the light. Diamond hour markers add brilliant sparkle while maintaining elegant legibility, a pairing that elevates this Constellation from a precision instrument to a genuine piece of jewelry. The interplay of the luminous dial, the warm gold elements, and the cool steel creates a watch that transitions effortlessly from daytime sophistication to evening glamour.

Buying this Omega Constellation from Bizak and Co. means acquiring a brand-new example of reference 131.20.25.60.55.002 with full factory freshness and the assurance of dealing with an experienced, trusted luxury watch dealer. At Bizak and Co., every watch is carefully verified for authenticity and presented with transparent descriptions so you can buy online with complete confidence. Contact our knowledgeable team today to ask about pricing, availability, and secure shipping for this exceptional Omega Constellation Co-Axial Master Chronometer.