Omega - Seamaster 'Serviced' - No reserve price - 166.010 - Men - 1966

Presented for auction by Second Vintage A captivating example of mid-century horological design, this Omega Seamaster perfectly embodies the robust elegance that defined the brand's golden era. The Seamaster line has long been celebrated for its versatile aesthetic and dependable mechanics, bridging the gap between a capable sports watch and a refined dress piece. This particular reference 166.010 showcases the quintessential beefy lug case architecture and is powered by the legendary caliber 565, making it a highly desirable acquisition for both seasoned collectors and those appreciating authentic vintage character. Brand: Omega Model: Seamaster Reference Number: 166.010 Serial Number: 24781100 Movement: Automatic Caliber 565, 24 Jewels Dial: Silver sunburst dial with applied indices, exhibiting visible age-consistent green and grey spotting and heavy patina Case Size: 34 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1966 Condition: Good vintage condition with honest wear and distinct, visible dial patina. Movement has been serviced 6/13/2026 and performs very well. Dial and Hands The silver sunburst dial features a classic layout with applied faceted baton indices, each detailed with contrasting black inserts that enhance legibility. An applied Omega logo sits proudly below the twelve o'clock position, complemented by the elegant serif typography of the brand name and the sweeping script of the Seamaster designation. A framed date aperture is positioned at three o'clock. Upon close inspection, the dial exhibits a distinct, heavy age-consistent patina, characterized by scattered green and grey spotting concentrated predominantly around the perimeter, edges, and between the indices. The dauphine hands, also featuring black inserts, display noticeable granular oxidation and darkening to their metal surfaces, further authenticating the unpolished, highly original nature of this vintage piece. Case and Crystal The stainless steel case retains its strong, iconic profile, highlighted by the robust lugs that are a hallmark of the classic Seamaster lineage. The smooth polished bezel gracefully frames the dial, while the case flanks and lugs show honest, superficial scratches and minor handling marks consistent with decades of wear. The watch is fitted with a domed acrylic crystal that offers a warm, vintage distortion at the edges, remaining largely clear to display the dial beneath. The scalloped Omega-signed crown operates smoothly and suits the case profile perfectly. The screw-down caseback features the deeply embossed Seamaster Hippocampus medallion, which remains crisp and well-defined, alongside the inner caseback stamping that clearly denotes the 166.010 reference. Movement Inside beats the revered in-house Omega caliber 565, an automatic mechanical movement renowned for its durability and precision, featuring twenty-four jewels and a swan-neck regulator. The movement displays Omega's signature copper-toned plating, which remains exceptionally vibrant, rich, and visually clean. Close inspection of the movement reveals the caliber stamp and the serial number 24781100, securely dating the production of this timepiece to the mid-1960s. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. The timegrapher records a strong amplitude and a deviation of -10 to -13 seconds per day. Movement has been serviced 6/13/2026 and performs very well. Strap The watch is paired with a handsome, thick black leather strap featuring contrasting white stitching. This robust strap provides a comfortable fit and adds a subtle sporting character that pairs excellently with the polished stainless steel case and the distinct patina of the dial. Condition This Seamaster is presented in good vintage condition. The case remains structurally sound with well-defined lines and normal, honest signs of wear and surface scratches throughout. The dial and hands show clear, natural aging with highly visible spotting, discoloration, and oxidation, offering a deeply patinated aesthetic favored by collectors who appreciate untouched originality over pristine restoration. The movement is remarkably well-preserved and visually striking. Dimensions The stainless steel case measures a classic 34 mm in diameter when excluding the crown, offering a refined and versatile presence on the wrist that wears with surprising presence due to the thick lug architecture. Remarks This Omega Seamaster reference 166.010 represents a fantastic opportunity to own a piece of mid-century Swiss watchmaking. Its combination of the legendary caliber 565, the iconic case shape, and a dial that wears its history openly makes it a timepiece full of character and mechanical integrity. History Introduced in 1948 to celebrate Omega's centenary, the Seamaster was initially modeled after the waterproof wristwatches designed for the British military during World War II. It quickly evolved into the brand's most celebrated and enduring line, favored for its rugged reliability and elegant proportions. By the 1960s, the Seamaster had perfected its aesthetic, offering robust stainless steel cases and highly accurate in-house automatic movements, cementing its status as a quintessential everyday luxury watch for generations of enthusiasts. / Second Vintage SKU: OME-ASX-0003