Now available at auction from Second Vintage A highly desirable and sought-after execution of the C-shape Constellation, this reference ST 168 029 features a beautifully preserved, vertically brushed silver dial and a sharp fluted bezel. Retaining its original signed brick-link bracelet, this chronometer-certified timepiece represents a fantastic configuration of Gerald Genta's renowned design language for Omega. Brand: Omega Model: Constellation Reference Number: ST 168 029 Serial Number: 30809215 Movement: Automatic chronometer-certified Omega caliber 751 Dial: Vertically brushed silver with applied indices and even lume patina Case Size: 34mm (excluding the crown) Case Material: Stainless Steel Production Year: c. 1970 Condition: Excellent vintage condition. Timegrapher: -12-15s/day, performing remarkably well. Dial and Hands The exceptionally clean and well-preserved dial features a pristine vertically brushed silver finish. Applied indices, the Omega logo, and the signature Constellation star remain crisp and clean against the textured background. All printing is fully intact with no visible loss. The luminous plots are present and display an even, attractive patina. The baton hands, featuring black inserts, are in great condition with no visible oxidation or corrosion, and their luminous material matches the dial plots perfectly. Case and Crystal This classic C-shape case exhibits honest wear with well-preserved original lines, showcasing brushed top surfaces that transition into polished flanks. The case geometry remains well-defined with no major dents, showing only light scratches and handling marks consistent with age and normal wear. A fluted bezel with sharp definition adds an elegant touch to the sporty profile, displaying only minor handling marks and light wear on the edges. The watch is fitted with a signed Omega crown featuring defined knurling. The domed acrylic crystal is clear, presenting minor surface scratches and dust, with no deep cracks or chips visible. Movement Powering this watch is the chronometer-certified automatic Omega caliber 751, a 24-jewel movement adjusted to five positions and temperature, featuring an English calendar. The copper-plated movement is clean and bright, with the rotor and bridges in excellent visual condition. There is no visible corrosion, staining, or significant tool marks present on the caliber. Factory engravings remain clear and highly legible. The recorded timegrapher result is -12-15s/day. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. Strap The watch is fitted with its original signed Omega brick-link bracelet, providing a classic and comfortable fit on the wrist. The folding clasp is properly signed with the Omega logo, and the endlinks are stamped 518. The bracelet shows moderate stretch and surface scratches consistent with use, accommodating a maximum wrist fit of 17.5cm. Condition Excellent vintage condition. The stainless steel case remains strong with well-defined geometry, showing only light scratches and typical handling marks. The silver dial is exceptionally clean, with pristine brushing and matching luminous material. The original brick-link bracelet exhibits moderate stretch and surface wear. The domed acrylic crystal shows minor surface scratches. The movement is remarkably clean, and supported by the recorded timegrapher result, is performing very strongly. Dimensions The case size is 34mm, and this measurement strictly excludes the crown. Remarks This Constellation offers a highly desirable configuration, pairing a pristine vertically brushed dial with a sharp fluted bezel. The presence of the original signed brick-link bracelet and the clean chronometer-certified caliber 751 make this a compelling choice for collectors seeking a well-preserved example of classic 1970s Omega design. History The Omega Constellation line has long represented the pinnacle of the brand's chronometer-certified production. Introduced in the 1960s, the C-shape case design, famously penned by Gerald Genta, modernized the Constellation family with its integrated lug aesthetic and flowing lines. The reference ST 168 029 is a collector favourite execution of this era, frequently celebrated for its distinct fluted bezel and refined dial textures. Powered by the sophisticated caliber 751, a chronometer-grade day-date movement introduced in the late 1960s, this era of the Constellation remains highly respected for its blend of robust mechanical engineering and striking architectural design. Payment and Shipping Payment must be completed within 1–3 days after purchase. Your watch will be professionally and securely packaged, then shipped with tracking and insurance for your peace of mind. We use fast express shipping, with typical delivery within 1–4 business days, depending on the destination. Please note that vintage watches may show minor signs of wear, aging, or imperfections, which are considered normal for watches of this age. We kindly ask you to review all photos carefully before bidding. We photograph each watch from multiple angles to provide the most accurate representation possible, and the photos form an important part of the description. The timegrapher assessment if provided is seen as an indication of the movement’s condition under fully wound testing conditions. As with all vintage watches, results may vary in daily use. If you have any concerns regarding functionality or defects after delivery, please contact us within 3 days of receiving the watch so we can assist you. As with all used watches, water resistance is not guaranteed. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: OME-ACC-0006