Omega - Caliber 620 - No reserve price - 511.190 - Women - 1967

Offered in this auction by Second Vintage A captivating example of mid-century ladies' horology, this Omega features a rare and highly sought-after double-signed dial from the prestigious Swiss retailer Türler. Characterized by its magnificent faceted crystal that plays brilliantly with the light, this elegant timepiece exemplifies the refined aesthetic of the era. The combination of the pristine silver sunburst dial, applied indices, and the esteemed Omega Caliber 620 makes this a sophisticated addition to any vintage collection. Brand: Omega Reference Number: 511.190 Serial Number: 25134279 Movement: Manual Wind, Caliber 620 Dial: Silver sunburst double-signed dial, excellent condition with minimal signs of aging Case Size: 20 mm Case Material: Gold-Plated with Stainless Steel Caseback Production Year: 1967 Condition: Good vintage condition with honest wear and a beautifully preserved dial Dial and Hands The silver sunburst dial is remarkably well-preserved, showcasing a brilliant radiant finish that catches the light beautifully. It features an applied Omega logo at twelve o'clock and elegant applied baton indices with black accents. The lower half of the dial proudly bears the Türler retail signature, a hallmark of exclusivity. The dial remains exceptionally clean, free from significant spotting, stains, or damage, displaying only the faintest signs of age-consistent patina under close inspection. A crisp Swiss Made designation sits neatly at six o'clock. The original black baton hands provide excellent contrast against the silver dial and remain in excellent condition. Case and Crystal The 20mm round case is elegantly proportioned, featuring straight lugs and a polished gold-plated finish. The case exhibits honest signs of wear, with light surface scratches and minor softening of the lug profiles consistent with normal vintage use, but shows no severe dings or major plating loss. The original signed Omega crown is present and well-defined. The watch is fitted with a stunning, highly faceted acrylic crystal that acts as a visual centerpiece, creating a diamond-like border effect around the dial. The stainless steel snap-on caseback is brushed and displays standard handling marks, while the inner caseback clearly details the 511.190 reference and the 20-micron gold plating hallmark. Movement Powering this elegant timepiece is the beautifully copper-finished Omega Caliber 620, a manual-wind movement renowned for its compact reliability. The movement is crisply engraved with the Omega Watch Co signature and indicates 17 jewels, adjusted to two positions. The serial number 25134279 is clearly visible on the bridge, dating the watch to approximately 1967. Running in vintage operational condition. Maintains the authentic mechanical character of the era. The timegrapher records a performance of -60 to -67 s/d. Strap The watch is presented on a period-correct black leather strap featuring contrasting white stitching and a gold-tone pin buckle, complementing the classic aesthetic of the gold-plated case perfectly. Condition This Omega is in good vintage condition. The dial is the absolute standout feature, remaining exceptionally clean and vibrant. The gold-plated case shows expected, honest wear with light surface scratches and minor handling marks throughout, but retains its elegant mid-century silhouette. The faceted acrylic crystal is well-preserved, allowing clear visibility of the stunning dial beneath. The movement is clean and fully operational. Dimensions Case Size: 20 mm (excluding the crown). Remarks Double-signed dials represent a fascinating intersection of brand history and retail prestige. The addition of the Türler signature elevates this already beautiful Omega into a distinct collector's piece, particularly when paired with the dramatic faceted crystal. It is a wonderful representation of elegant mid-century design. History Founded in 1883 in Biel, Switzerland, Türler established itself as one of the premier luxury watch and jewelry retailers in Europe. Much like other legendary jewelers of the era, Türler occasionally stamped their name on the dials of the most prestigious watchmakers they carried, including Omega. These co-branded pieces were sold exclusively to their most discerning clientele. Omega's ladies' watches from this period represent a time where mechanical excellence was seamlessly blended with high-fashion jewelry design, resulting in enduringly elegant timepieces that remain highly collectible today. / Second Vintage SKU: OME-OTX-0002