Presented for auction by Second Vintage This Omega De Ville represents the height of 1970s dress watch design, moving away from the utilitarian aesthetic of the era's tool watches to embrace sophisticated geometry and texture. With its classic rectangular tank silhouette and a dial that plays masterfully with light, this timepiece is a study in understated elegance. It captures the essence of a period when Omega experimented boldly with finishing techniques, offering a distinct visual experience on the wrist that remains timelessly stylish today. Brand: Omega Model: De Ville Reference Number: 511.0427 Serial Number: 36058633 Movement: Omega Caliber 625 Manual Wind Dial: Silver Quadrant Brushed Case Size: 23 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1973 Condition: Good vintage condition. The watch shows honest wear consistent with its age while retaining good structural integrity. Running and operational, offering reliable vintage performance (see timegrapher). Dial and Hands The dial presents a sophisticated silver finish featuring a distinct quadrant brushing pattern. The brushing direction alternates between vertical and horizontal in each of the four sectors, creating a dynamic checkerboard effect that shifts depending on the angle of light. The Omega logo and brand name are printed in minimalist black sans-serif typography at the twelve o'clock position, balancing the "De Ville" text at six. The time is displayed by slender, blackened stick hands which provide sharp contrast against the metallic background, maintaining a clean and uncluttered aesthetic without a seconds hand. Case and Crystal The rectangular stainless steel case features a classic tank profile with straight, integrated-style lugs that offer a seamless transition to the strap. The case exhibits visible signs of vintage use, including surface scratches and handling marks throughout the polished sides and bezel area. The case back is a snap-on type, stamped internally with the reference 511.0427 and Omega manufacturer hallmarks. The winding crown is original and signed with the Omega symbol. A flat crystal protects the dial, sitting flush with the case profile. Movement Powering the watch is the Omega Caliber 625, a compact manual-winding mechanical movement operating at 21,600 vibrations per hour. The movement features the copper-colored plating characteristic of Omega calibers from this era. The bridge is stamped with the "Omega Swiss" text, while the caliber number 625 is located beneath the balance. The serial number 36058633 is clearly visible on the mainplate, allowing for accurate dating to 1973. Strap The watch is paired with a black leather strap featuring contrasting white stitching that runs along the edges. The leather has a textured grain finish and shows signs of wear, complimenting the vintage character of the watch. It is secured by a standard stainless steel pin buckle. Condition This timepiece is in good vintage condition. The case shows expected wear for a watch of this vintage, with scratches and scuffs present on the steel surfaces, particularly on the case sides and bezel. The dial remains in excellent condition, preserving its unique brushed texture without significant aging or spotting. The hands are intact and legible. The movement is winding and running, with timegrapher readings indicating it is operational and healthy within vintage parameters (-22 to -24s/day). Dimensions The case measures approximately 23 mm in width excluding the crown, offering a classic and discreet profile suitable for smaller wrists or those preferring traditional vintage proportions. Remarks This specific reference stands out for its unique dial finishing, which elevates a simple rectangular dress watch into a piece of design art. The quadrant brushing is a subtle detail that reveals itself upon closer inspection, making it a conversation piece for collectors who appreciate the nuances of 1970s horology. History The De Ville line was launched as a separate collection by Omega in 1967, having previously been a sub-collection of the Seamaster range. It was created to embody elegance and sophistication, focusing on dress watches rather than the professional sports models Omega was famous for. By the 1970s, the De Ville collection had become the canvas for Omega's design experimentation, embracing rectangular shapes, ultra-thin movements like the Caliber 625, and intricate dial textures that defined the style of the decade. Payment and Shipping Payment must be completed within 1–3 days after purchase. Your watch will be professionally and very securely packaged, and shipped with tracking and insurance for your peace of mind. We ship via fast express service, with typical delivery in 1–4 business days (destination dependent). Please review all photos carefully before bidding. We strive to photograph each watch from multiple angles for the most accurate representation. The photos form an important part of the description. As with all vintage watches, water resistance is not guaranteed. The watch will be delivered in fully functional, working condition. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: OME-ODV-0041