Omega - Seamaster 600 - No reserve price - 136.011 - Men - 1967

Now available at auction from Second Vintage A quintessential 1960s Omega dress watch, this Seamaster 600 is defined by its silver sunburst dial and crisp caseback hippocampus medallion. Powered by the reliable Omega Caliber 613 manual-wind movement, it offers an appealing balance of elegant mid-century styling and robust Swiss mechanics. Brand: Omega Model: Seamaster 600 Reference Number: 136.011 Serial Number: 25113762 Movement: Manual-wind Caliber 613, 17 jewels Dial: Silver sunburst finish with applied indices and date window Case Size: 34 mm (excluding the crown) Case Material: Stainless steel Production Year: 1967 Condition: Excellent vintage condition. Timegrapher: +7+10s/day, performing remarkably well. Dial and Hands The dial presents a silver sunburst finish, complemented by applied indices and an applied Omega logo. A clean date window is positioned at three o'clock. The matching stick hands feature black inserts. The dial displays a clean and original character, with only minor spotting visible under macro inspection, alongside minor surface dust and light oxidation on the hands. Case and Crystal The 34 mm stainless steel case retains a well-preserved lug profile and displays honest wear, with light surface scratches consistent with its age. A smooth steel bezel surrounds the dial, showing light scratches matching the case wear. The exterior caseback is a particular highlight, featuring a crisp hippocampus medallion. The watch is fitted with a signed Omega crown with a well-preserved knurled edge. A domed acrylic crystal protects the dial, exhibiting light surface wear and minor scratches. Movement Inside beats the manual-wind Omega Caliber 613, featuring 17 jewels and adjusted to two positions. The copper-colored plating presents a clean appearance with no obvious corrosion, and the movement displays clear engravings including the brand signature, caliber number, and serial number. Timegrapher: +7+10s/day. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. Strap The watch is paired with a leather strap featuring a crocodile pattern and contrast stitching, offering a comfortable, ready-to-wear character. Condition Excellent vintage condition. The dial remains clean and original, showing only minor spotting under macro inspection and light oxidation on the handset. The stainless steel case and smooth bezel display honest wear with light surface scratches, while the caseback hippocampus medallion remains crisp. The domed acrylic crystal shows minor surface scratches. Supported by the recorded timegrapher results, the manual-wind movement is performing very strongly. Dimensions 34 mm (excluding the crown) Remarks This Seamaster 600 is distinguished by its well-preserved silver sunburst dial and the crisp hippocampus medallion on the caseback. Driven by a highly capable manual-wind caliber, it is an excellent example of mid-century Omega design. History The Omega Seamaster line, introduced in 1948, quickly became one of the brand's most enduring and versatile collections. By the 1960s, the Seamaster 600 series emerged as a refined dress watch offering, combining elegant proportions with robust, reliable manual-wind movements like the Caliber 613. These models are appreciated for their clean aesthetics and dependable mechanics. / Second Vintage SKU: OME-OSX-0076