Presented for auction by Second Vintage
This Seiko Lord Matic perfectly captures the essence of 1970s Japanese watchmaking, combining a sleek cushion case design with a striking matte black dial. The Lord Matic line represents a golden era of Seiko's production, offering sophisticated automatic movements and refined aesthetics that continue to captivate vintage enthusiasts today. This particular example wears its history proudly, showcasing an authentic, aged character that speaks to decades of genuine use.
Brand: Seiko
Model: Lord Matic
Reference Number: 5606-7140
Serial Number: 133125
Movement: Automatic Caliber 5606
Dial: Matte black dial with applied indices showing notable aging and patina
Case Size: 36 mm (excluding the crown)
Case Material: Stainless Steel
Production Date: March 1971
Condition: Good vintage condition with honest wear and visible patina on hands and indices
Dial and Hands
The matte black dial serves as a deep, contrasting backdrop for the applied silver-tone baton indices and the crisply applied Seiko and Lord Matic logos. While the dial surface itself remains largely clean and even in tone, the faceted metal indices and the matching baton hands exhibit significant, age-consistent patina. There is noticeable oxidation on the metal surfaces and visible degradation of the luminous material inserts, providing a strong, unpolished vintage aesthetic. A cleanly framed day-date aperture is positioned at three o'clock, displaying sharp, legible typography. The lower hemisphere is signed with the Suwa factory symbol and crisp printed text reading "JAPAN 5606 -7320T".
Case and Crystal
The 36 mm stainless steel cushion case displays a classic 1970s silhouette with sweeping lines and a comfortable wrist presence. The case exhibits honest signs of wear, including surface scratches, scuffs, and handling marks across the polished bezel and case flanks, entirely consistent with a well-worn vintage timepiece. The structural integrity remains solid, and the transition between surfaces is still defined. The solid caseback is clearly engraved with the reference 5606-7140, the serial number 133125, the Suwa symbol, and specific opening instructions. The watch is fitted with its original-style Hardlex mineral crystal, which shows some surface wear and visible accumulation of residue along the outer perimeter where it meets the bezel.
Movement
This timepiece is powered by the Seiko automatic caliber 5606, a highly respected and reliable movement from the era. Running in vintage operational condition. Maintains the authentic mechanical character of the era. The timegrapher result indicates a performance of +55 to +60 seconds per day.
Strap
The watch is fitted with a handsome black leather strap featuring white contrast stitching near the lugs, complementing the dial perfectly and secured with a standard steel pin buckle.
Condition
The watch is presented in good vintage condition. It displays normal vintage wear across the case, while the dial furniture and hands show heavy, visually distinct patina and oxidation. The case retains its fundamental shape and character, making this a charismatic piece for those who appreciate visible history in their vintage watches.
Dimensions
The case measures 36 mm in diameter, excluding the crown, offering a classic and versatile vintage proportion.
Remarks
A quintessential expression of Seiko's mid-century design philosophy, this Lord Matic stands out with its moody black dial and distinct aging. It offers a tangible connection to the early 1970s, making it an appealing acquisition for collectors of honest, untouched Japanese vintage watches.
History
Introduced in the late 1960s, the Lord Matic series was strategically positioned just below the prestigious King Seiko and Grand Seiko lines, offering high-quality automatic movements and sophisticated case designs to a discerning market. The caliber 5600 family became a cornerstone of Seiko's production during this period, celebrated for its relatively thin profile and robust performance. The Lord Matic remains a beloved collection among enthusiasts, representing an era of remarkable innovation and enduring style in Japanese horology.
/ Second Vintage
SKU: SEI-SLJ-0167














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Seiko - Lord Matic - No reserve price - 5606-7140 - Men - 1971
Seiko • 1971
Sold for
€131
Sold on May 10, 2026
16 bids50 watching
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