Omega - Seamaster 600 - No reserve price - 135.011 - Men - 1967

Available now on auction by Second Vintage The Omega Seamaster is undeniably one of the most significant pillars of twentieth-century horology, originally born from the robust waterproof watches supplied to the British military during the Second World War. By the 1960s, the Seamaster line had expanded to include exceptionally elegant, time-only dress watches that retained the underlying reliability of their utilitarian ancestors. The Seamaster 600 is a perfect representation of this era, offering a refined, minimalist aesthetic powered by the legendary 600-series manual-wind calibers. This particular example stands out with its warm gold-plated case, crisp silver dial, and a beautifully preserved mechanical heart, making it a highly compelling acquisition for both seasoned Omega enthusiasts and those looking for a foundational vintage dress watch. Brand: Omega Model: Seamaster 600 Reference Number: 135.011 Serial Number: 25033950 Movement: Manual wind, Omega Caliber 601, 17 Jewels Dial: Silver sunburst dial with applied faceted indices, exceptionally clean and well-preserved with minimal signs of aging Case Size: 34 mm (excluding the crown) Case Material: Gold-plated (40 microns) with stainless steel caseback Production Year: 1967 Condition: Excellent vintage condition with a remarkably clean dial and honest case wear Dial and Hands The dial of this Seamaster 600 is a masterclass in mid-century restraint, featuring a subtle silver sunburst finish that catches the light beautifully. The dial is in stunning vintage condition, appearing exceptionally clean and free from any significant spots, stains, or moisture damage. It is adorned with applied gold-tone faceted baton indices, which feature striking black inserts that enhance legibility and visual depth. The applied gold-tone Omega logo sits proudly below twelve o'clock, accompanied by crisp, serif printed typography. The stylized "Seamaster 600" script in the lower half remains perfectly intact, as does the "SWISS MADE" designation at the bottom edge. The matching gold-tone stick hands also feature black central stripes, showing only minor, age-consistent surface oxidation that adds a touch of authentic vintage character without detracting from the watch's highly attractive presentation. Case and Crystal The 34mm case is crafted with a heavy 40-micron gold plating, as confirmed by the interior caseback stamping, and features classic straight lugs and a smooth, sloping bezel. The case remains in good vintage condition, exhibiting honest signs of wear, including light surface scratches and minor softening of the lug profiles consistent with decades of careful use. The gold plating remains largely intact, though the original signed Omega crown shows expected wear and slight fading to its outer finish. Turning the watch over reveals a robust stainless steel screw-down caseback, centered by a deeply embossed and highly detailed Omega Hippocampus medallion that remains wonderfully crisp. The watch is fitted with a domed acrylic crystal that is clear and free of any major scratches or visual obstructions, allowing an unimpeded view of the pristine dial. Movement Powering this timepiece is the beautifully finished Omega Caliber 601, a manual-wind movement renowned for its durability and precision. The movement displays Omega's signature copper-toned plating, which remains incredibly bright and vibrant. Close inspection reveals sharp screw heads, brilliant ruby jewels, and clear engravings, including the "Adjusted Two (2) Positions" mark and the serial number 25033950, dating the watch to approximately 1967. The mechanical health of the caliber visually matches its pristine aesthetic. Performing well within expected vintage tolerances; running strong and steady. Timegrapher: +26 to +30 s/d. Strap The watch is paired with a supple, dark brown leather strap. It features contrasting vintage-style stitching in white and brown at the lugs, complementing the warm tones of the gold-plated case and providing a comfortable, versatile wearing experience. Condition This Omega Seamaster 600 is presented in excellent vintage condition. The dial is the undeniable highlight, surviving the decades with outstanding clarity and virtually no flaws. The case showcases honest, moderate wear with intact thick gold plating, while the stainless steel caseback retains a sharp Hippocampus logo. The movement is exceptionally clean and visually pristine. Dimensions The case measures 34 mm in diameter excluding the crown, offering a classic and understated vintage dress profile that wears with sophisticated presence on the wrist. Remarks Finding a vintage Seamaster with a dial this well-preserved is becoming increasingly difficult. The combination of the heavy gold-plated case, the sharp black-accented dial furniture, and the reliable Caliber 601 makes this an outstanding vintage Omega that transitions effortlessly from formal attire to casual daily wear. History Introduced in 1948 to celebrate Omega's centenary, the Seamaster is the brand's longest-running continuous model line. While early models were heavily influenced by the robust watches built for the British Ministry of Defense, the collection quickly evolved to include sophisticated dress watches for the post-war civilian market. By the 1960s, the Seamaster 600 series was introduced, utilizing the brand's highly successful 600-series manual-wind movements. These watches were celebrated for their slim profiles, elegant dials, and reliable in-house mechanics, cementing Omega's reputation as a premier manufacturer of versatile, high-quality timepieces. / Second Vintage SKU: OME-OSX-0003