Omega Seamaster 'Serviced' 166.010 (1970)

Presented for auction by Second Vintage A captivating piece of Omega's mid-century legacy, this Seamaster Chronometer reference 166.010 represents the pinnacle of the brand's everyday luxury watchmaking. Combining robust case architecture with a highly refined, chronometer-certified movement, this specific example exudes authentic vintage charm. With its beautifully aged dial and recently serviced mechanical heart, it offers a compelling opportunity for collectors seeking a timepiece that blends historical horological significance with undeniable character. Brand: Omega Model: Seamaster Chronometer Reference Number: 166.010 Serial Number: 32966757 Movement: Automatic Omega Caliber 564, 24 Jewels Dial: Silver sunburst dial featuring applied faceted indices with black inserts, displaying even and distinct scattered vintage spotting throughout Case Size: 35 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1970 Condition: Good vintage condition with an honest, character-rich dial and a freshly serviced movement Dial and Hands The silver sunburst dial is a striking example of vintage aging, presenting an honest and highly characterful aesthetic. It features applied faceted baton indices complete with contrasting black inserts, matched perfectly by the classic dauphine hands that also carry black central stripes. An applied Omega logo sits proudly below the twelve o'clock marker, followed by the sharply printed chronometer certification text. A stepped silver frame surrounds the date aperture at the three o'clock position. Careful visual inspection reveals a distinct, scattered spotting and freckling patina across the entire dial surface. This even oxidation is a natural hallmark of its age, providing a warm, undeniably vintage presence without compromising the legibility of the typography or the brilliance of the dial furniture. Case and Crystal The 35 millimeter stainless steel case remains in highly attractive condition, showcasing the renowned beefy lug profile that defines this era of Seamaster design. The transitions between the polished smooth bezel and the sturdy lugs retain their structural integrity, exhibiting honest and expected signs of wear consistent with careful vintage ownership. The watch is fitted with a sharply fluted, Omega-signed crown. Turning the watch over reveals a beautifully preserved screw-down caseback, dominated by a crisp, deeply engraved Omega Seahorse medallion that shows minimal softening. The dial is protected by a domed acrylic crystal, notably featuring the classic internal cyclops magnifier positioned over the date window, maintaining a smooth exterior profile. Movement Powering this timepiece is the esteemed Omega Caliber 564, a copper-finished automatic movement renowned for its durability and precision. Visual inspection of the movement reveals a remarkably clean and well-preserved mechanism, clearly stamped with the caliber number and the 32966757 serial number on the bridge. This sophisticated 24-jewel caliber is officially certified as a chronometer, adjusted to five positions and temperature. The watch has been recently serviced and is running exceptionally well. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. Timegrapher results show +4 to +5 seconds per day with strong amplitude. Strap The watch is paired with a handsome black leather strap featuring a classic alligator grain pattern. This period correct styling complements the refined yet robust nature of the Seamaster case, securing comfortably with a stainless steel buckle. Condition This Seamaster Chronometer is presented in good vintage condition. The case remains strong and well-defined, showing only normal handling marks and light wear. The dial is the defining feature of this piece, exhibiting a heavy but uniform scattered spotting that vintage enthusiasts often appreciate for its unique, unrepeatable aesthetic. The freshly serviced movement is in outstanding mechanical health, making this a highly capable daily wearer. Dimensions The stainless steel case measures 35 mm in diameter, excluding the signed Omega crown. Remarks Combining the utilitarian robustness of the Seamaster family with the elite timekeeping pedigree of a chronometer-certified movement, the reference 166.010 is a true collector's favorite. This particular example, with its beautifully patinated dial and recently serviced caliber, perfectly bridges the gap between a rugged steel sports watch and an elegant dress piece. History Introduced in 1948 to celebrate the brand's centenary, the Omega Seamaster was born from the robust, water-resistant watches supplied to the British military during the Second World War. As the mid-century progressed, Omega began outfitting select Seamaster models with their finest chronometer-grade movements, effectively merging the precision of the Constellation line with the durability of their premier sports watch. The reference 166.010 stands as a testament to this era, representing a time when a single timepiece was designed to accompany its owner from the boardroom to the open water with absolute reliability. / Second Vintage SKU: OME-OCS-0001