Now available at auction from Second Vintage This striking 1974 Omega Seamaster stands out immediately thanks to its crisp, matte white dial featuring printed black Breguet numerals. While the tonneau-shaped reference 166.0203 is a recognized 1970s classic, examples presenting this highly legible and sought-after dial configuration are less common and highly appealing to collectors. Paired with a period correct brick-link bracelet, it delivers a distinctive vintage aesthetic backed by reliable mechanical performance. Brand: Omega Model: Seamaster Reference Number: 166.0203 Serial Number: 38951438 Movement: Automatic, Caliber 1012, 23 Jewels Dial: Matte white with printed black Breguet numerals and date window Case Size: 35 mm (excluding the crown) Case Material: Stainless steel Production Year: 1974 Condition: Excellent vintage condition. Timegrapher: -7-9s/day, performing remarkably well. Dial and Hands The dial is exceptionally preserved and finished in a matte white tone, elevated by crisp, printed black Breguet numerals and a cleanly framed date window at 3 o'clock. The surface is stunningly clean, showing no visible spotting, staining, or damage. Highly legible and contrasting, the black leaf-style hour and minute hands are paired with a fine needle sweep second hand. The hands display a clean finish with no visible oxidation. Case and Crystal The stainless steel tonneau-shaped case features brushed upper surfaces complemented by polished flanks. It displays honest vintage wear with preserved geometry, showing light surface scratches and minor handling marks consistent with age, while the edges remain relatively well-defined. A smooth polished bezel ring is integrated into the case design, exhibiting only light hairline scratches. The watch is fitted with a clear flat crystal that shows no significant crazing, scratches, or chips, and features a knurled crown clearly signed with the Omega logo. Movement Powering the watch is the automatic Omega Caliber 1012, a 23-jewel movement displaying the brand's characteristic copper-toned finish. The plates, bridges, and rotor are notably clean, with no visible corrosion, oxidation, or significant tool marks, and the screw heads appear in good condition. Engravings clearly read OMEGA SWISS, TWENTY-THREE 23 JEWELS, 1012, and the serial number 38951438. The timegrapher records a rate of -7-9s/day. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. Strap The watch is fitted with a period correct stainless steel brick-link style bracelet that perfectly complements the classic 1970s integrated aesthetic. It shows moderate surface wear and light scratches, accommodating a maximum wrist size of up to 20 cm. Condition Excellent vintage condition. The watch displays honest vintage wear across the case and bracelet, retaining its defined tonneau geometry alongside age-appropriate light scratches. The stunning white dial is exceptionally preserved, free of visible spotting or damage. The hands and crystal remain in excellent shape. The movement is remarkably clean and, supported by the recorded timegrapher result, is performing very strongly. Dimensions The stainless steel case measures 35 mm in diameter, excluding the crown. Remarks This Seamaster offers a highly appealing aesthetic thanks to its crisp white dial and contrasting Breguet numerals. The reliable Caliber 1012 movement and classic tonneau geometry make it a highly wearable and distinguished 1970s collector watch. History The Omega Seamaster line has long been celebrated for its robust construction and distinct styling. The reference 166.0203 utilizes a press-in style caseback and is powered by Omega's 1000-series automatic mechanical movements, specifically noted in the archives as utilizing caliber 1010 or 1012. While the reference is a known 1970s model, examples featuring this crisp white dial with Breguet numerals are highly sought-after by collectors compared to standard baton dial variants. 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-0023