Omega Ladies Constellation Chronometer Watch - 27 mm Brushed Steel And Red Gold Case - Mother-Of-Pearl Supernova Diamond Dial - 123.20.27.20.55.001

Within the Constellation's fourth-generation evolution, reference 123.20.27.20.55.001 exemplifies Omega's mastery of mixed-metal construction through its brushed steel and red gold case architecture. The 27mm proportions position this timepiece within the collection's refined sizing spectrum, while the mother-of-pearl Supernova diamond dial represents one of the most sophisticated dial treatments in the contemporary Constellation range. This chronometer-certified piece demonstrates the technical precision that has defined the Constellation family since its introduction in 1952, now enhanced with contemporary luxury finishing.

Key Features & Specifications

• Mixed-Metal Case Construction — 27mm brushed stainless steel case enhanced with red gold accents, creating the signature two-tone aesthetic that defines modern Constellation design language
• Mother-of-Pearl Supernova Diamond Dial — Iridescent mother-of-pearl base with Supernova pattern treatment, featuring diamond hour markers that create dimensional light play across the dial surface
• COSC Chronometer Certification — Swiss Official Chronometer Testing Institute validation ensures daily accuracy within -4/+6 seconds, meeting the highest standards for mechanical precision
• Sapphire Crystal Protection — Anti-reflective treated sapphire crystal provides superior scratch resistance while maintaining optimal dial visibility under varying light conditions
• Constellation Heritage Details — Traditional constellation star positioned at 6 o'clock with accompanying observatory medallion caseback, honoring the collection's astronomical origins
• Unworn Condition — Factory-fresh timepiece retains original protective films and documentation, representing pristine examples of contemporary Omega craftsmanship

About This Timepiece

• Bracelet Sizing — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we'll have it ready before shipping.
• Authenticity Guarantee — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.
• Warranty — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
• Shipping — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.

Contact Us

Questions about this timepiece? Our specialists are available to help.
Phone/Text: (310) 363-0481
Email: sales@jestikcollection.com

Jestik Collection is an independent luxury watch dealer and is not affiliated with Rolex S.A., Rolex USA, Patek Philippe, Audemars Piguet, Cartier, Omega, Tudor, or any brands listed.