Offered in this auction by Second Vintage A captivating example of mid-century Swiss watchmaking, this Omega Seamaster De Ville perfectly bridges the gap between robust durability and refined elegance. Born in an era when Omega was defining the modern dress watch, this timepiece boasts the iconic monocoque case design, engineered for superior water resistance while maintaining a remarkably slender profile. The beautifully preserved silver dial and crisp Seahorse medallion make this an exceptional find for the discerning collector seeking both historical pedigree and timeless daily wearability. Brand: Omega Model: Seamaster De Ville Reference Number: 166.020 Serial Number: 23843231 Movement: Omega Caliber 562 automatic Dial: Silver sunburst dial with applied indices, exceptionally clean and well-preserved condition Case Size: 35 mm (excluding the crown) Case Material: Stainless steel Production Year: 1966 Condition: Stunning vintage condition, exceptional dial preservation and sharp case lines. Movement have been serviced and performs strongly. Dial and Hands The silver sunburst dial is a masterclass in mid-century restraint, presenting in exceptionally clean and well-preserved condition. The radiant brushed finish plays beautifully with the light, showing virtually no spotting, moisture damage, or significant aging. It is adorned with applied faceted steel baton indices featuring black inserts for enhanced legibility, perfectly complemented by the matching steel dauphine hands. The hands display a gentle, honest patina under macro inspection, confirming their authentic vintage nature. A framed date window sits elegantly at the three o'clock position, while the applied Omega logo and crisp serif typography for the Seamaster De Ville script complete the dial architecture. Case and Crystal The 35 millimeter stainless steel monocoque case is presented in stunning vintage condition. The lugs remain thick and well-defined, retaining their original sweeping profile with honest, light handling marks consistent with careful wear over the decades. The solid caseback features a remarkably crisp and deeply embossed Omega Seahorse medallion, a testament to the fact that this watch has not been subjected to heavy polishing. The watch is fitted with a domed acrylic crystal that proudly bears the microscopic etched Omega logo precisely at its center, ensuring an authentic and clear view of the dial beneath. The factory-signed scalloped crown operates smoothly and sits flush against the case flank. Movement Inside the unishell case beats the highly regarded Omega Caliber 562 automatic movement, finished in the brand's signature copper tone. The movement presents beautifully, with clear engravings including the caliber designation and the serial number 23843231, dating the watch to approximately 1966. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. The timegrapher results show an impressive +4 to +8 seconds per day with strong amplitude, indicating outstanding mechanical health and readiness for regular wear. Movement have been serviced and performs strongly. Strap The watch is paired with a handsome period-correct brown leather strap featuring an alligator grain texture and contrasting white stitching. The strap is supple and comfortable, secured with a classic stainless steel pin buckle that complements the bright finish of the case. Condition This Seamaster De Ville stands in stunning vintage condition. The dial is exceptionally clean, a rarity for watches of this age, while the case retains its structural integrity and sharp details, most notably the prominent caseback medallion. The mechanical performance is equally impressive, making this a prime collector-grade example. Dimensions The watch measures a classic 35 millimeters in diameter excluding the crown, offering a refined and versatile presence on the wrist that slides effortlessly under a tailored cuff. Remarks A true staple of vintage collecting, the Seamaster De Ville represents one of the most successful and aesthetically enduring designs in Omega's rich history. Finding an example with such a pristine dial, crisp caseback, and excellent mechanical performance is increasingly difficult. History Introduced in the 1960s, the Seamaster De Ville line was created to offer the robust, water-resistant qualities of the Seamaster family in a more elegant, dress-oriented package. The innovative front-loading monocoque case eliminated the vulnerable caseback seam, providing superior protection against moisture and dust while allowing for a slimmer, more sophisticated profile. This model quickly became the choice for professionals seeking a reliable yet refined timepiece, cementing its legacy as a mid-century design icon. 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). Note that with vintage watches, minor signs of wear, aging, or imperfections may be present and are considered normal for watches of this age. 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. If there are any concerns of functionality or defects after delivery, make sure to contact us within 3 days of receiving the watch so we can assist you. As with all vintage watches, water resistance is not guaranteed. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: OME-OSD-0014