Omega - De Ville 'Serviced' - No reserve price - 166 051 - Men - 1970-1979

Offered in this auction by Second Vintage Exceptionally crisp 1970s Omega De Ville tonneau, notable for its sharp case geometry and pristine dial preservation. Brand: Omega Model: De Ville Reference Number: 166 051 Movement: Automatic Dial: Silver sunburst with black-accented indices Case Size: 34mm (excluding the crown) Case Material: Stainless Steel Production Year: 1970s Condition: Excellent vintage condition. Movement serviced on 29 June 2026. Timegrapher: -1-3s/day, performing remarkably well. Dial and Hands The pristine silver sunburst dial is flawless and highly legible. Applied indices feature intact black inserts, perfectly matching the original stick hands. A clean date window is positioned at 3 o'clock. The crisp dial printing shows no visible loss or staining, and there is no visible oxidation, corrosion, or scratching on the hands, presenting them in excellent original condition. Case and Crystal The sharp tonneau case geometry displays well-defined edges, beautifully retaining its original brushed sunburst finish on the upper case. Light handling marks and superficial scratches are present on the polished flanks. The caseback engravings, including the reference 166 051, remain clearly legible. The watch is fitted with a domed acrylic crystal that is clean with no major scratches, crazing, or chips visible. An original Omega signed crown completes the case, displaying crisp knurling with light wear. Movement Powered by an automatic movement. The timegrapher records a rate of -1-3s/day. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. The movement was serviced on 29 June 2026. Strap Fitted with a period correct stainless steel link bracelet. The endlinks are clearly stamped 548. The matching vintage steel bracelet shows light surface wear consistent with age and accommodates a maximum wrist size of 17.5cm. Condition Excellent vintage condition. The movement was serviced on 29 June 2026 and, supported by the recorded timegrapher result, is performing very strongly. The sharp tonneau case retains crisp lines and its original brushed finish, while the flawless silver dial and hands remain in near-mint condition. The period correct steel bracelet shows only light surface wear appropriate for its age. Dimensions The case measures 34mm (excluding the crown). Remarks This Omega De Ville presents a wonderfully sharp tonneau case that retains its factory-applied brushed finishing. The pristine silver sunburst dial with black-accented indices offers striking legibility, making this a superb vintage dress watch with compelling visual presence. History The Omega De Ville line emerged as a standalone collection in 1967, separating from the Seamaster family to represent the brand's more refined, elegant aesthetic. During the 1970s, Omega experimented with bold case geometries, including the distinctive tonneau shape, which reflected the design language of the era. The De Ville remains highly regarded by collectors for its elegant dial designs and reliable mechanical performance. 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-ODV-0033