Omega Caliber 1100 511 0552 (1970-1979)

Presented for auction by Second Vintage This classic ladies' vintage Omega dress watch features a pristine gold-tone dial with striking black contrasting hands and indices, housed within a remarkably well-preserved gold-plated case. Brand: Omega Reference Number: 511 0552 Serial Number: 40152233 Movement: Manual-winding Omega Caliber 1100, 17 jewels Dial: Clean gold-tone surface with crisp black printed text and applied indices Case Size: 20mm (excluding the crown) Case Material: Gold-plated, stainless steel caseback Production Year: Circa 1977 Condition: Excellent vintage condition. Timegrapher: -1-5s/day, performing remarkably well. Dial and Hands The pristine and highly legible dial features a clean gold-tone surface that provides a beautiful backdrop for the crisp black printed text and minute track. Applied black indices show no visible degradation, offering excellent contrast and readability. The watch is fitted with black baton hands in excellent matching condition, displaying no visible oxidation, scratches, or damage. Case and Crystal Presented in well-preserved vintage condition, the gold-plated case exhibits light surface scratches consistent with careful use over the decades. The gold plating appears beautifully preserved with no obvious wear-through, complemented by a clean stainless steel caseback. A smooth gold-plated bezel is integrated with the case, showing only light handling wear while retaining its plating. The watch is operated via a signed Omega crown whose knurled edges remain well defined. Above the dial sits a domed acrylic crystal that is clear, with no significant scratches, crazing, or chips. Movement Powering the watch is the manual-winding Omega Caliber 1100, featuring 17 jewels. The movement displays clean plates and bridges with no visible corrosion or staining, and the screw heads remain in good condition. Factory engravings are clearly visible across the movement surfaces. The timegrapher recorded a rate of -1-5s/day. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. Strap The watch is fitted with a black leather strap that shows light wear, serving as a classic dress pairing. It is secured by a gold-tone buckle signed with the Omega logo. Condition Excellent vintage condition. Supported by the recorded timegrapher result, the movement is performing very strongly. The case and integrated bezel show only light surface wear, with the gold plating remaining well preserved and free of obvious wear-through. The gold-tone dial and black hands are pristine, showing no visible degradation or oxidation. The domed acrylic crystal is clear, and the signed crown retains sharp knurling. The accompanying leather strap presents light wear. Dimensions The case measures 20mm in diameter (excluding the crown). Remarks This elegant timepiece offers a highly legible contrasting dial and a reliable manual-wind caliber in a beautifully preserved gold-plated case. The presence of the signed Omega crown and buckle completes an elegant and cohesive package. History Reference 511.0552 was introduced to Omega's international collection in 1977, offering elegant proportions and refined styling. During this era, Omega continued to produce manual-winding dress watches for women, utilizing dependable mechanisms like the Caliber 1100 to ensure slim profiles and graceful case geometry. Payment and Shipping Payment must be completed within 1–3 days after purchase. Your watch will be professionally and securely packaged, then shipped with tracking and insurance for your peace of mind. We use fast express shipping, with typical delivery within 1–4 business days, depending on the destination. Please note that vintage watches may show minor signs of wear, aging, or imperfections, which are considered normal for watches of this age. We kindly ask you to review all photos carefully before bidding. We photograph each watch from multiple angles to provide the most accurate representation possible, and the photos form an important part of the description. The timegrapher assessment if provided is seen as an indication of the movement’s condition under fully wound testing conditions. As with all vintage watches, results may vary in daily use. If you have any concerns regarding functionality or defects after delivery, please contact us within 3 days of receiving the watch so we can assist you. As with all used watches, water resistance is not guaranteed. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: OME-XXX-0010