About Omega Aqua Terra Sedna Gold Bracelet Watches
Sedna Gold is Omega's proprietary 18-karat rose-gold alloy, developed to maintain its warm reddish-pink hue far longer than conventional rose gold, and it debuted across the Seamaster and Constellation families as a signature luxury material. The Aqua Terra 150M line is Omega's refined dress-sport diver, water-resistant to 150 metres and defined by its teak-pattern dial and clean, versatile case proportions that move comfortably from boardroom to boat. Pairing Sedna Gold cases and bracelets with the Co-Axial Master Chronometer movement elevates these references into true haute horlogerie territory, combining METAS-certified precision and resistance to magnetic fields above 15,000 gauss with premium aesthetics. The result is a range of watches that straddle high jewelry and serious timekeeping, available in two-tone steel-Sedna and full Sedna Gold executions.
What to Look For
Buyers should distinguish between two-tone references, where a stainless steel case pairs with Sedna Gold bezel, bracelet links, and accents such as references 220.20.38.20.55.002 and 220.20.38.20.10.001, and full Sedna Gold references like 220.50.41.21.02.002 and 220.50.41.21.03.001 where case and bracelet are entirely in the alloy, a difference that significantly affects both price and visual weight. Diamond embellishment adds further tiers of value: reference 220.55.38.20.99.001 combines a Sedna Gold diamond bezel with a purple dial, while 231.25.34.20.55.005 layers a diamond bezel onto the 34mm two-tone case, making stone count and quality a key consideration. Case size and complication also guide selection, with the 34mm and 38mm references leaning toward ladies and mid-size tastes and the 41mm small-seconds models representing the sportier, male-oriented end of the Sedna Gold Aqua Terra spectrum.
Frequently Asked Questions
What is Omega Sedna Gold and how is it different from standard rose gold?
Sedna Gold is Omega's patented 18-karat gold alloy that incorporates gold, copper, and palladium in a proprietary ratio engineered to resist the color fading that affects conventional rose gold over time. This means the warm reddish-pink tone of the case and bracelet remains consistent throughout the life of the watch, which is an important long-term value consideration for buyers.
Are the Omega Aqua Terra Sedna Gold bracelet watches available new at Bizak and Co.?
Yes, every Sedna Gold bracelet Aqua Terra listed in this collection at Bizak and Co. is brand new and comes with full manufacturer documentation. The inventory spans multiple references including 34mm, 38mm, and 41mm configurations, so buyers can select the exact dial color, case size, and diamond specification they prefer.
What movement do these Omega Aqua Terra Sedna Gold watches use?
All models in this collection are powered by Omega Co-Axial Master Chronometer movements, which are certified by METAS, the Swiss Federal Institute of Metrology, to strict accuracy standards and confirmed resistant to magnetic fields exceeding 15,000 gauss. The Co-Axial escapement reduces friction and service intervals compared to traditional lever escapements, supporting long-term reliability.
Buy, trade, or sell. Contact Bizak & Co. for pricing and availability on any reference in this collection.
