Now available at auction from Second Vintage The Omega Constellation stands as a towering achievement in mid-century horology, representing the absolute pinnacle of the brand's chronometer testing and elegant design. Introduced as Omega’s flagship line, the Constellation was designed to showcase the manufacture's precision capabilities, proudly bearing the iconic observatory medallion on its caseback. This particular example, housed in the highly coveted dog-leg lug case, offers collectors a remarkably well-preserved slice of 1960s luxury, combining a beautifully finished sunburst dial with a classic beads of rice bracelet. Brand: Omega Model: Constellation Reference Number: 167.005 Serial Number: 21210111 Movement: Automatic Caliber 551 Dial: Silver sunburst with applied faceted indices, exceptionally clean condition Case Size: 34 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1964 Condition: Stunning vintage condition with exceptionally preserved dial and sharp case lines. Recently serviced movement. Dial and Hands The dial presents an exquisite silver sunburst finish that radiates beautifully under light, maintained in exceptionally clean condition with barely any signs of age. It features applied faceted steel baton hour markers, notably enhanced with black inserts that perfectly match the elegant dauphine hands, which also feature central black striping. The typography is crisp and fully intact, including the classic serif text beneath the applied Omega logo, the chronometer certification print, and the signature script positioned above the applied star at six o'clock. The dial shows no significant spots, stains, or moisture marks, representing a remarkably well-preserved face that retains its original factory brilliance. Case and Crystal The stainless steel case features the celebrated dog-leg lugs, which remain sharp and well-defined, showcasing the distinctive faceted transitions between the brushed and polished surfaces. The case flanks are clean, displaying only honest, superficial handling marks consistent with careful wear over the decades. The watch is fitted with a domed acrylic crystal that perfectly complements the vintage aesthetic and remains clear of heavy scratches. The screw-down caseback is a particular highlight, featuring a wonderfully crisp observatory medallion where the cupola and all eight stars remain distinctly raised and sharply defined, avoiding the heavy polishing often seen on these vintage models. The watch is completed by its correct signed scalloped Omega crown. Movement Inside the case beats the legendary Omega Caliber 551, a 24-jewel automatic movement finished in the brand's signature copper plating. The movement presents beautifully, with pristine bridges and a clean rotor. Close inspection reveals the caliber stamping 551 and the serial number 21210111, dating the production of this timepiece to approximately 1964. The movement is clearly marked as adjusted to five positions and temperature, reflecting its rigorous chronometer certification. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. The timegrapher results indicate an impressive -2 to -4 s/day with strong amplitude. Recently serviced movement. Strap The watch is fitted with an original vintage Omega stainless steel beads of rice bracelet, renowned for its supreme comfort and elegant drape on the wrist. The folding clasp is deeply stamped with the Omega logo on the exterior and remains in excellent operational condition, ready for daily wear. Condition Assessed as being in stunning vintage condition. The timepiece has been remarkably well-preserved, with a near-flawless dial, strong case geometry, and a beautifully clean movement. The wear present is limited to light, honest handling marks that do not detract from the overwhelming visual appeal of this collector-grade Constellation. Dimensions The stainless steel case measures a classic 34 mm in diameter, excluding the signed crown, and is paired with a bracelet sized to fit an 18.5 cm wrist. Remarks Finding a non-date dog-leg Constellation with a dial and case in this state of preservation is becoming increasingly difficult. The combination of the sharp observatory medallion, the pristine chronometer-certified caliber, and the original beads of rice bracelet makes this a premium acquisition for any serious vintage Omega enthusiast. History Launched in 1952, the Constellation family was created to be Omega's flagship line, housing solely chronometer-certified movements. The eight stars on the caseback medallion represent Omega's two chronometer records and six first-place awards earned at the Kew-Teddington and Geneva observatories in the mid-20th century. The introduction of the dog-leg case in the 1960s added an architectural dimension to the model, cementing its status as an enduring icon of mid-century watch design. Payment and Shipping Payment must be completed within 1–3 days after purchase. Your watch will be professionally and very securely packaged, and shipped with tracking and insurance for your peace of mind. We ship via fast express service, with typical delivery in 1–4 business days (destination dependent). Note that with vintage watches, minor signs of wear, aging, or imperfections may be present and are considered normal for watches of this age. Please review all photos carefully before bidding. We strive to photograph each watch from multiple angles for the most accurate representation. The photos form an important part of the description. If there are any concerns of functionality or defects after delivery, make sure to contact us within 3 days of receiving the watch so we can assist you. As with all vintage watches, water resistance is not guaranteed. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: OME-OCC-0009