Now available at auction from Second Vintage
This exceptional vintage Seiko dress watch perfectly encapsulates the minimalist elegance and horological precision of late 1970s Japanese design. Produced by the legendary Daini Seikosha division, this timepiece features the highly regarded ultra-thin Caliber 2220 movement, allowing for a remarkably sleek profile that slides effortlessly under any cuff. Beyond its striking sunburst dial and sharp architectural case lines, this specific watch carries a fascinating piece of documented provenance. The caseback bears a precise engraving commemorating a decade of service at Saitama Toyota in December 1978, tying this sophisticated timepiece directly to the golden era of Japan's booming automotive industry.
Brand: Seiko
Reference Number: 2220-3031
Serial Number: 870339
Movement: Manual Wind Caliber 2220
Dial: Silver sunburst dial with black printed indices, exceptionally clean and well-preserved
Case Size: 27 mm (excluding the crown)
Case Material: Stainless Steel
Production Year: 1978
Condition: Good vintage condition with honest case wear and a beautifully preserved dial
Dial and Hands
The dial is a masterclass in restrained elegance, featuring a brilliant silver base with a very fine radial sunburst texture that catches the light beautifully. The typography is crisp and deliberate, with a black printed serif Seiko logo positioned below the twelve o'clock marker and the iconic Daini Seikosha lightning bolt emblem proudly displayed above the six o'clock position. The hour markers are executed as minimalist black printed batons, which are perfectly complemented by the slender black baton hands. The dial itself is in stunning vintage condition, completely free from notable moisture damage, spotting, or discoloration, presenting a highly legible and pristine face.
Case and Crystal
The 27 mm stainless steel case features a distinct rectangular profile with sharply angled lugs, showcasing a beautiful transition between the brushed upper surfaces and the polished case flanks. The case exhibits honest signs of wear, including surface scratches, softening of the bezel edges, and handling marks consistent with normal vintage use. The flat crystal protects the dial but does show visible wear, most notably a distinct diagonal scratch across the lower left quadrant near the seven and eight o'clock positions, along with some minor scuffing along the edges. The snap-on caseback remains highly legible, proudly displaying its factory serial and reference numbers alongside the commemorative Japanese kanji engraving.
Movement
Powering this elegant dress watch is the Seiko Caliber 2220, a manual-winding movement renowned among collectors for its ultra-thin architecture and high-beat reliability. Developed by the Daini Seikosha factory, this caliber represents a high point in Seiko's mid-century pursuit of slim, precise dress watch engineering. Performing well within expected vintage tolerances; running strong and steady. +35 to +38 s/d.
Strap
The watch is fitted with a classic black leather strap featuring an embossed crocodile grain pattern. The strap perfectly complements the formal, monochromatic aesthetic of the timepiece and remains in highly wearable, comfortable condition.
Condition
This timepiece is presented in good vintage condition. The dial and hands are exceptionally well-preserved, standing out as the absolute highlight of the watch and offering a near-flawless visual presentation. The stainless steel case remains robust with clear original geometry but shows moderate surface scratching and honest wear on the polished sections. The crystal bears visible scratches, particularly on the lower left side, which do not obscure the beauty of the dial beneath. Overall, it is a highly attractive and historically interesting vintage dress watch.
Dimensions
27 mm case width excluding the crown.
Remarks
The custom caseback engraving adds a wonderful layer of documented provenance to this piece. Engraved with "10 Years of Service, 53-12-1, Saitama Toyota," it dates the presentation of this watch exactly to December 1, 1978, serving as a tangible artifact of Japanese corporate appreciation during a historic period of industrial growth.
History
During the 1970s, Seiko's Daini and Suwa factories engaged in fierce internal competition, resulting in some of the most refined and accurate movements of the era. The Caliber 2220 was Daini Seikosha's answer to the growing demand for ultra-thin, elegant dress watches that did not compromise on mechanical excellence. Often selected as high-level corporate gifts due to their sophisticated design and premium build quality, these models represent a fascinating intersection of Japanese horological mastery and mid-century corporate culture.
/ Second Vintage
SKU: SEI-HXX-0001












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Seiko - No reserve price - 2220-3031 - Men - 1978
Seiko • 1978
Sold for
€153
Sold on Jul 5, 2026
23 bids75 watching
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