Omega Seamaster 166.01 (1965)

Offered in this auction by Second Vintage This 1965 Omega Seamaster is a distinct example of mid-century watchmaking that wears its history openly. Featuring the renowned Caliber 562 movement and the classic Reference 166.010 case architecture, this timepiece is defined by its heavy, uniform dial patina that offers a unique "stardust" aesthetic often sought after by collectors of honest vintage pieces. It combines reliable mechanical performance with a look that cannot be replicated by modern manufacturing. Brand: Omega Model: Seamaster Reference Number: 166.010 Serial Number: 22625232 Movement: Omega Caliber 562 Automatic Dial: Silver sunburst with heavy uniform speckled patina Case Size: 35 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1965 Condition: Good vintage condition. The case remains sharp and attractive while the dial shows significant and uniform aging characteristic of a true vintage survivor. Timegrapher results confirm the movement is running well. Dial and Hands The dial was originally a silver sunburst finish and has developed a heavy, uniform spotting patina across the entire surface, creating a unique textured appearance often described as "stardust" or "freckled" by collectors. It features applied baton hour markers with black onyx-style inlays and an applied Omega logo. The original Dauphine hands also feature black inlays and show signs of oxidation consistent with the dial. A date window is positioned at the 3 o'clock mark. Case and Crystal The stainless steel case is in very well-preserved condition, retaining the classic thick lugs and faceted edges associated with the Reference 166.010. The surfaces show normal signs of wear but no signs of over-polishing, keeping the architectural lines sharp. The signed Omega crown is present. The caseback features a crisp, deeply embossed Seamaster Hippocampus medallion, confirming the reference number 166.010 inside. The acrylic crystal is clear and includes a date magnifier. Movement Inside beats the highly regarded in-house Omega Caliber 562 automatic movement. This 24-jewel movement features a swan-neck regulator and is finished in Omega's signature copper-tone plating, which appears clean and free of significant visual corrosion. The movement is running between +13 and +20 seconds per day, which indicates a healthy movement running within vintage tolerances. Strap The watch is fitted with a black leather strap featuring white contrast stitching and a texture resembling ostrich grain. It is secured by a steel pin buckle and complements the vintage aesthetic of the watch. Condition This timepiece is in good vintage condition. While the dial exhibits heavy patina and aging, this is uniform and stable, adding to the character rather than detracting from the function. The stainless steel case is in excellent structural shape with defined chamfers. The movement is clean, visually appealing, and operating reliably based on timegrapher readings. Dimensions The case measures 35 mm in diameter excluding the crown. The lug width is standard for the era, making strap changes easy for the new owner. Remarks The Reference 166.010 is one of the most enduring Seamaster designs from the 1960s. This specific example, dating to 1965, stands out due to its heavily patinated dial, making it a "one-of-one" in terms of appearance. It is a perfect choice for the enthusiast who prefers a watch that looks genuinely vintage rather than pristine or restored. History The Omega Seamaster line was introduced in 1948 to celebrate Omega's 100th anniversary. Loosely based on the waterproof wristwatches made for the British military during World War II, the Seamaster was intended as a robust yet elegant watch for active individuals. Over the decades, it has become one of the most famous names in horology, evolving from these dressy, robust everyday watches into the professional divers we know today. The mid-60s models like this one represent the golden era of Omega's mechanical dominance. / Second Vintage SKU: OME50C9DI0000