Omega - Seamaster - No reserve price - 166 0204 - Men - 1979

Available now on auction by Second Vintage A quintessential late-70s Seamaster with a beautiful brushed dial. This classic 1970s tonneau case design is powered by the Omega Caliber 1010 automatic movement and features a crisp Seamaster hippocampus medallion on the caseback. Brand: Omega Model: Seamaster Reference Number: 166 0204 Serial Number: 42346327 Movement: Automatic Omega Caliber 1010 Dial: Silver with vertical brushing Case Size: 34mm (excluding the crown) Case Material: Stainless Steel Production Year: 1979 Condition: Excellent vintage condition. Timegrapher: +6+8s/day, performing remarkably well. Dial and Hands The silver dial is well-preserved, featuring an attractive vertical brushing that adds distinct character to the watch. It is detailed with applied indices containing black inserts, alongside clean dial text and a sharp date window. Minor dust or spotting is visible near the very edge of the dial. The original stick hands match the indices with their own black inserts and display minor oxidation visible under magnification. Case and Crystal The stainless steel tonneau case presents honest wear consistent with its age. The brushed top surfaces transition cleanly to polished flanks, with moderate scratches and small dings visible on the lugs. A polished smooth bezel is integrated into the case geometry, showing light scratches and minor dings along its edge. The caseback is distinguished by a crisp Seamaster hippocampus medallion. The watch is operated via a signed Omega crown in good condition with defined knurling, and is fitted with a clear domed acrylic crystal with no major scratches or cracks visible. Movement Inside beats the automatic Omega Caliber 1010, finished with the brand's signature copper-colored plating. The movement maintains a clean appearance with no obvious corrosion, while the rotor shows minor surface marks. It is correctly engraved with Omega signatures, noting 17 jewels and the matching serial number 42346327. The timegrapher reads +6+8s/day. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. Strap The watch is fitted with a black leather strap featuring white contrast stitching. The strap appears new or very lightly used, providing a comfortable and secure fit on the wrist. Condition Excellent vintage condition. The stainless steel case retains its classic tonneau shape, showing moderate scratches and small dings on the lugs and bezel edge. The vertically brushed silver dial remains highly attractive, with only minor edge spotting and slight oxidation on the hands visible under close inspection. Supported by the recorded timegrapher result, the movement is performing very strongly. Dimensions The case measures 34mm (excluding the crown). Remarks This Seamaster offers a highly attractive vertically brushed dial within a well-proportioned 1970s tonneau case. The crisp hippocampus medallion on the caseback and the strong mechanical performance of the Caliber 1010 make it a thoroughly enjoyable watch for daily wear. History The Omega Seamaster line has long been celebrated for its robust construction and versatile design. By the late 1970s, Omega was utilizing tonneau-shaped cases to update the aesthetic of the collection, reflecting the evolving design language of the era. The Caliber 1010 was a reliable automatic movement introduced during this period, providing practical features like a quickset date and hacking seconds, which continued Omega's tradition of producing well-engineered mechanical watches for everyday use. 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-OSA-0042