Omega - Seamaster - No reserve price - 166.0042 - Men - 1970-1979

Presented for auction by Second Vintage This striking Omega Seamaster beautifully encapsulates the daring and architectural design language of the 1970s. Moving away from the traditional round silhouettes of the mid-century, this geometric timepiece offers a bold square profile that commands attention on the wrist. Paired with Omega’s legendary mechanical pedigree, this Seamaster is a testament to an era of horological experimentation, offering collectors a highly distinctive and character-rich vintage experience. Brand: Omega Model: Seamaster Reference Number: 166.0042 Movement: Omega Caliber 565, Automatic, 24 Jewels Dial: Vertically brushed champagne dial with applied indices, showing visible spotting and prominent oxidation on the hands Case Size: 33 mm (excluding the crown) Case Material: 20-Micron Gold-Plated Stainless Steel Production Year: 1970s Condition: Good vintage condition with honest wear and distinct, age-consistent dial patina Dial and Hands The dial features a sophisticated vertically brushed champagne surface that interacts beautifully with the light. It is adorned with applied gold-tone baton indices featuring black inserts, complemented by an applied Omega logo at twelve o'clock. A framed date aperture sits neatly at the three o'clock position. The dial exhibits clear signs of its vintage journey, with visible spotting, staining, and textural aging distributed across the surface, most notably around the central pinion and the outer perimeters. The original black-inlaid baton hands display significant oxidation, spotting, and surface wear. Despite these clear signs of aging, the crisp black "OMEGA AUTOMATIC" print and the elegant "Seamaster" script remain fully legible and intact, preserving the dial's fundamental character. Case and Crystal The square case is executed in stainless steel with a heavy 20-micron gold plating, as confirmed by the interior caseback markings. The case geometry is defined by sharp, faceted lugs and a beautiful contrast between the vertically brushed upper surfaces and the highly polished flanks. The case shows honest signs of vintage wear, including surface scratches, handling marks, and minor edge wear to the gold plating, entirely consistent with a well-enjoyed watch of this era. The watch retains its original Omega-signed fluted crown. The flat crystal features beveled edges that protrude slightly above the bezel, remaining clear and free of major visual obstructions, though light surface wear can be observed under close inspection. The stainless steel caseback is a highlight, featuring a deeply engraved and exceptionally well-preserved Seamaster Hippocampus medallion. Movement Inside this timepiece beats the highly regarded Omega Caliber 565, a 24-jewel automatic movement celebrated for its durability and reliable performance. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. The timegrapher results indicate a deviation of +8 to +10 seconds per day with strong amplitude. Strap The watch is fitted with a period-correct brown leather strap featuring a classic reptile texture and contrasting yellow stitching. The strap is secured with a gold-tone pin buckle that harmonizes perfectly with the warm tones of the case, offering a comfortable and stylish fit. Condition This Seamaster is presented in good vintage condition. The case retains strong structural integrity and sharp lug facets, alongside expected surface scratches and minor plating wear indicative of regular use. The dial and hands present a highly patinated aesthetic, with prominent spotting and oxidation that provide a distinct, heavily aged vintage character. The caseback medallion remains remarkably crisp, and the movement is exceptionally clean and mechanically robust. Dimensions The case measures 33 mm in width, excluding the signed crown, with a lug-to-lug measurement of 40 mm, providing a substantial yet elegant footprint on the wrist. Remarks The Reference 166.0042 is a fantastic representation of Omega's willingness to push aesthetic boundaries during the 1970s. The combination of the robust Caliber 565 and the distinct square-case design makes it a compelling piece for collectors who appreciate vintage Omega watches that step outside the traditional design norms. History The Omega Seamaster line was introduced in 1948 to celebrate the brand's 100th anniversary, initially conceived as a rugged, water-resistant timepiece for active individuals. As the decades progressed, the Seamaster evolved dramatically. By the late 1960s and early 1970s, Omega began experimenting with bold, geometric case shapes, reflecting the avant-garde and retro-futuristic design trends of the era. The square and TV-shaped Seamasters from this period stand out as distinct departures from their mid-century predecessors, offering a unique blend of Omega's legendary watchmaking and striking, era-defining aesthetics. / Second Vintage SKU: OME-OSA-0007