Offered in this auction by Second Vintage A masterclass in understated elegance, this 1970s Seiko dress watch represents a fascinating era of Japanese horology where refined aesthetics met exceptional mechanical finishing. Housed in a beautifully shaped case crafted from 885 silver, this timepiece features distinctive, sculpted lugs that elevate its profile on the wrist. Powered by the high-beat Daini Seikosha caliber 2220A, it is a testament to Seiko's dedication to producing ultra-thin, highly accurate manual winding movements during the golden age of mechanical watchmaking. Brand: Seiko Reference Number: 2220-7250 Serial Number: 680142 Movement: Manual winding, Caliber 2220A, 24 Jewels Dial: Pristine matte white dial with crisp black printed Roman numerals, showing no visible flaws Case Size: 32 mm (excluding the crown) Case Material: Silver 885 Production Year: 1976 Condition: Excellent vintage condition with a flawlessly preserved dial Dial and Hands The dial is a striking study in classical design, featuring a flawless matte white surface that remains exceptionally clean and free of spots, moisture marks, or discoloration. The typography is executed with precision, showcasing crisp black printed Roman numerals that provide excellent contrast and legibility. Below the twelve o'clock position, the Seiko logo is sharply printed, while the Daini Seikosha lightning bolt emblem sits proudly above the six o'clock mark. The minute track along the outer edge is fully intact with no signs of print loss. The handset consists of elegant black feuille or leaf style hands that complement the classical Roman numerals perfectly, showing no signs of oxidation or degradation. Case and Crystal The 32 mm case is crafted from 885 silver, a highly unusual and collectible material choice that imparts a warm, distinct luster. The case design is defined by its beautifully articulated, stepped lugs that give the watch a larger, more architectural presence on the wrist. The polished surfaces display honest, age-consistent wear with light superficial scratches and minor signs of natural silver tarnish, confirming its unpolished and original state. The smooth bezel surrounds a clean crystal that protects the dial perfectly, showing no deep scratches or chips. The snap-on caseback is deeply engraved with the Seiko branding, Silver 885 hallmark, serial number 680142, and reference 2220-7250, all remaining sharp and highly legible. Movement Inside beats the meticulously finished Seiko Caliber 2220A, a 24-jewel manual winding movement produced by the Daini Seikosha factory. Close inspection of the movement reveals beautiful horizontal brushing across the bridges, polished screw heads, and elegant gold-toned jewel settings. The caliber markings and JAPAN SEIKO text are deeply engraved and filled with contrasting color. Performing well within expected vintage tolerances; running strong and steady. The timegrapher records a deviation of +25 to +27 seconds per day. Strap The watch is fitted with a period correct black leather strap featuring matching black stitching. The leather exhibits light creasing and gentle signs of wear but remains highly supple and ready for daily wear, securing to the wrist with a traditional polished steel tang buckle. Condition This timepiece is presented in excellent vintage condition. The dial and hands are remarkably preserved, rating as near-mint with no visible flaws, spotting, or damage. The silver case retains its original factory contours and distinctive lug sharpness, displaying only light, honest handling marks and the attractive natural patina expected of vintage 885 silver. The caseback engravings remain crisp and clearly defined. The movement is remarkably clean and functions beautifully. Dimensions The case measures 32 mm in diameter, excluding the crown. The lug-to-lug profile and stepped lug design provide a balanced and elegant footprint suitable for a variety of wrist sizes. Remarks Watches cased in solid silver from this era of Seiko production are exceedingly rare and highly sought after by discerning collectors. The combination of the precious metal case, the flawless Roman numeral dial, and the beautifully finished 24-jewel Daini movement makes this an exceptional dress watch. Its ultra-thin profile and striking lug geometry ensure it wears with unparalleled sophistication. History During the 1970s, Seiko's Daini and Suwa factories were locked in a fierce internal rivalry, pushing the boundaries of mechanical precision and case design. The caliber 2220 was Daini Seikosha's answer to the demand for ultra-thin, high-jewel-count dress watches that could maintain exceptional stability. While most of these elegant calibers were housed in stainless steel or gold-plated cases, a very small number were produced in precious metals, including 885 silver. These models represent the pinnacle of Seiko's domestic market dress watch production, blending traditional Japanese craftsmanship with classical Swiss-inspired aesthetics. 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: SEI-HSX-0001