Now available at auction from Second Vintage A superb example of 1960s Swiss precision, this Omega Seamaster Chronometer, reference 166.028 / 168.022, blends understated elegance with rare chronometer certification. Featuring the highly regarded automatic Caliber 564 and a beautifully preserved gold-plated case, this watch is a standout among vintage Seamasters—offering both historic value and versatile, everyday wearability. Brand: Omega Model: Seamaster Chronometer Reference Number: 166.028 / 168.022 Serial Number: 25269792 Movement: Omega Caliber 564 automatic, chronometer-certified Dial: Sunburst silver with applied indices and date at 3 o’clock Case Size: 36mm (excluding the crown) Case Material: Gold-plated with steel back Production Year: 1967 Condition: Excellent vintage condition. Crisp case edges, dial displays even patina, hands and indices show gentle aging. Timegrapher confirms +2 to +4 seconds per day, indicating a healthy serviced movement running within chronometer standards. Dial and Hands The dial features an attractive sunburst silver finish, highlighted by applied baton hour markers and Omega’s classic branding. The original black-on-gold hands and central seconds hand remain sharp, while the lume has aged to a warm tone, consistent with the watch’s era. The clear, well-defined date window at 3 o’clock maintains strong legibility. Subtle, even patina across the dial attests to its originality and gives the watch distinct vintage character. Case and Crystal The gold-plated 36mm case exhibits sharp lugs and retains its original contours. The case shows minimal plating wear, with defined lines and a robust, screw-down steel back. The Omega logo crowns the original signed crown. The acrylic crystal is clear, without significant scratches, further enhancing both visibility and period authenticity. Movement Inside beats the chronometer-certified Omega Caliber 564 automatic movement, known for its reliability and accuracy. Recently serviced and performing at +2 to +4 seconds per day, this movement is running exceptionally well for its age, providing dependable vintage performance. Strap Fitted with a new brown leather strap and matching gold-tone buckle. The strap enhances the warm tones of the gold-plated case, delivering a refined look suitable for any occasion. Condition Outstanding vintage condition throughout: sharp-lugged case, original dial with attractive patina, and well-preserved hands and indices. The serviced Caliber 564 movement runs strongly within chronometer specifications. Minimal wear visible, and the new strap completes the presentation. Dimensions Case size: 36mm (excluding crown) Remarks This Omega Seamaster Chronometer stands out as a rare and desirable combination of chronometer rating and classic Seamaster design. Its excellent condition, original features, and reliable movement make it an exceptional piece for collectors and vintage Omega enthusiasts. History Launched in the post-war era, the Seamaster line quickly became a symbol of dependable elegance and innovation. Omega’s 1960s chronometer-certified Seamasters, especially those with the Caliber 564, set high standards for accuracy and refinement. Reference 166.028 / 168.022 epitomizes the excellence of its era, representing a perfect balance of timeless design and horological distinction. 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-OSA-0002