Offered in this auction by Second Vintage This 1967 Omega Seamaster De Ville is a masterclass in mid-century elegance, combining the robust engineering of the Seamaster line with the refined aesthetics of the De Ville collection. This particular example is a testament to the golden age of Swiss watchmaking, featuring the highly regarded Caliber 565 automatic movement housed within a sleek monocoque stainless steel case. With its pristine silver sunburst dial and sharp case lines, this timepiece offers a sophisticated presence on the wrist that remains as stylish today as it was over five decades ago. Brand: Omega Model: Seamaster De Ville Reference Number: 166.020 Serial Number: 25331588 Movement: Automatic Caliber 565 Dial: Silver sunburst Case Size: 34 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1967 Condition: Stunning vintage condition with an exceptionally well-preserved dial and a sharp case that retains its original definition. Timegrapher results show performance between -12s and -18s per day, which indicates a very healthy movement running within vintage tolerances. Dial and Hands The silver sunburst dial is in remarkable condition, showcasing a vibrant finish that catches the light beautifully. It features applied baton hour markers with black onyx-style inserts, which are perfectly complemented by the matching stick hands. The date window at the 3 o'clock position is framed, adding a touch of refinement to the balanced layout. The applied Omega logo and script remain crisp and legible, while the original tritium lume plots have aged to a subtle, warm tone consistent with the hands. Case and Crystal The stainless steel case measures 34 mm in diameter and utilizes Omega’s robust monocoque (front-loading) design, which eliminates the traditional caseback seal to improve water resistance and structural integrity. The case retains sharp, well-defined lugs and clean edges, showing only minor signs of vintage wear. The caseback features the iconic Seamaster Hippocampus medallion, which is deeply embossed and clearly visible, a detail often worn down on lesser examples. The signed Omega crown is correct for the reference. Movement Powering this timepiece is the renowned Omega Caliber 565, a 24-jewel automatic movement with a copper-colored finish famously known for its reliability and precision. This movement features a quickset date function activated by pulling the crown to the outermost position. The movement is clean and presents well, currently running between -12 and -18 seconds per day, offering reliable vintage performance. Strap The watch is fitted with a new, high-quality dark blue leather strap with an alligator grain pattern. The strap complements the silver dial and steel case perfectly, adding a dressy and sophisticated touch suitable for both formal and casual wear. It is secured by a classic polished steel buckle. Condition This example is in stunning vintage condition. The dial is nearly flawless, free from the spotting or heavy patination often found on watches of this era. The stainless steel case is well-preserved with sharp lines, and the Hippocampus engraving on the back is exceptionally crisp. The movement is clean and functioning correctly, making this a collector-grade example of a classic model. Dimensions The case measures 34 mm in diameter excluding the crown, offering a classic vintage proportion that sits elegantly under a shirt cuff. Remarks The Seamaster De Ville reference 166.020 is one of the most desirable dress watches from Omega's 1960s catalog. Its timeless design and monocoque construction make it both beautiful and durable. This specific piece stands out due to its superb condition and the high-grade Caliber 565 movement, making it a fantastic acquisition for the discerning collector or vintage enthusiast. History Introduced in the 1960s, the Seamaster De Ville combined the sporty water-resistance of the Seamaster line with the dressy elegance of the De Ville. For a brief period, these two names appeared together on the dial before De Ville became a standalone line later in the decade. This transition period produced some of the most balanced and attractive dress watches in Omega’s history, celebrated for their "unishell" cases and enduring style. Payment and Shipping Payment must be completed within 1-3 days after purchase. The watch will be securely packaged and shipped with tracking and insurance for your peace of mind. Please review the pictures carefully before bidding. We strive to showcase the watch from multiple angles for an accurate representation. As with all vintage watches, water resistance is not guaranteed. The watch will be delivered in fully functional working condition. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: OME-OSD-0006