Presented for auction by Second Vintage This elegant Omega De Ville reference 511.0428 perfectly captures the sophisticated design language of early 1970s dress watches. Featuring a striking geometric quadrant dial housed within a sleek rectangular stainless steel case, this timepiece is a testament to Omega's mastery of refined, fashion-forward aesthetics. The De Ville line has long been celebrated for its classic proportions and timeless appeal, and this wonderfully preserved manual-wind example offers collectors and enthusiasts a beautiful blend of vintage charm and reliable mechanical craftsmanship. Brand: Omega Model: De Ville Reference Number: 511.0428 Serial Number: 34152632 Movement: Manual wind, Caliber 485, 17 Jewels Dial: Deep blue geometric quadrant dial, exceptionally clean with crisp white printed typography Case Size: 20 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1972 Condition: Excellent vintage condition with a beautifully preserved dial and sharp case lines Dial and Hands The visual centerpiece of this timepiece is its captivating deep blue quadrant dial, featuring a four-sector geometric design that plays beautifully with the light. The dial is exceptionally clean and well-preserved, showing an even, attractive finish without any visible spots, moisture marks, surface damage, or discoloration. The crisp white serif typography for the Omega signature and the De Ville name remains perfectly intact, alongside the Swiss Made designation at the lower edge. The time is indicated by a set of pristine silver-tone stick hands that perfectly complement the minimalist, unlumed dress aesthetic of the dial. Case and Crystal The 20 mm rectangular stainless steel case exhibits excellent structural integrity and sharp, well-defined lines. The polished upper bezel and case flanks transition smoothly to the vertically brushed flat caseback, showing only light, honest handling marks consistent with careful vintage wear. There are no deep scratches or signs of heavy over-polishing, allowing the original geometry of the case to shine. The watch retains its original factory-signed Omega fluted crown, which remains crisp and easy to operate. The flat crystal is clear and well-preserved, offering an unobstructed view of the stunning dial beneath. Movement Powering this De Ville is the Omega Caliber 485, a beautifully finished copper-toned manual-wind movement. Close inspection of the movement reveals crisp factory engravings, including the Omega Watch Co signature, the seventeen-jewel count, the caliber designation, and the serial number 34152632, which dates the watch to approximately 1972. The movement is visually clean, with no signs of moisture intrusion on the bridges or gears. Performing well within expected vintage tolerances; running strong and steady. The timegrapher results indicate a performance of +19 to +22 seconds per day. Strap The watch is fitted with a sophisticated black textured leather strap that perfectly complements the elegant profile of the case. Notably, the strap features its original stainless steel Omega pin buckle, complete with the applied Omega logo, and the inner lining of the leather bears the Omega stamping, ensuring a period-correct and highly authentic presentation on the wrist. Condition This Omega De Ville is presented in excellent vintage condition. The case remains sharp and structurally sound, showing only light surface wear that is entirely consistent with its age. The standout feature is the incredibly clean quadrant dial, which has survived the decades without any notable flaws or degradation. The original signed crown and original signed buckle further elevate the collector value of this highly attractive vintage dress watch. Dimensions The stainless steel case measures 20 mm in width, excluding the original signed crown. The rectangular profile offers an elegant and understated presence, perfectly proportioned for a classic vintage dress watch. Remarks With its mesmerizing quadrant dial and superb overall preservation, this Omega De Ville is a standout example of 1970s design. It represents a fantastic opportunity to acquire a mechanically sound and visually striking vintage Omega that feels just as chic and relevant today as it did over fifty years ago. History Originally introduced as part of the Seamaster collection, the De Ville became its own standalone line in 1967. Omega created the De Ville collection to house its more refined, dress-oriented timepieces, separating them from the rugged, sports-focused Seamaster and Speedmaster families. Throughout the 1970s, the De Ville line became synonymous with elegance, winning numerous design awards and appealing to a sophisticated clientele who valued slender profiles, innovative dial designs, and uncompromising Swiss mechanical precision. 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-DHX-0002