Now available at auction from Second Vintage
A classic example of Seiko's esteemed Lord Matic line, this timepiece represents the brand's commitment to high-quality automatic movements and timeless design during the 1970s. With its distinctive case geometry and reliable caliber, it stands as a testament to an era of prolific Japanese watchmaking.
Brand: Seiko
Model: Lord Matic
Reference Number: 5606-7072
Serial Number: 431653
Movement: Automatic Caliber 5606A
Dial: Silver sunburst with applied indices, exhibiting visible spotting and patina
Case Size: 37 mm (excluding the crown)
Case Material: Stainless Steel
Production Year: 1974
Condition: Fair vintage condition with honest wear and visible aging
Dial and Hands
The silver sunburst dial features applied faceted baton indices and a framed day-date aperture at the three o'clock position. Applied Seiko and Lord Matic logos sit proudly on the upper and lower halves of the dial. Upon close inspection, the dial exhibits distinct spotting, moisture marks, and localized staining, particularly around the central pinion and outer edges. The faceted dauphine hands display significant surface pitting and dark oxidation, reflecting decades of environmental exposure and age.
Case and Crystal
The stainless steel case retains its classic proportions, featuring brushed upper lug surfaces that transition into polished flanks. The case and smooth bezel show honest signs of wear, with visible surface scratches, handling marks, and softened edges consistent with regular use over the decades. The crystal protects the dial while showing minor signs of age. The screw-down caseback remains highly legible, clearly displaying the factory engravings, reference codes, and serial numbers.
Movement
Inside beats the Seiko Caliber 5606A automatic movement, featuring 23 jewels and a decorated rotor clearly marked with the manufacturer's details. Running in vintage operational condition. Maintains the authentic mechanical character of the era. Timegrapher testing indicates a variance of -47 to -50 seconds per day.
Strap
The watch is fitted with a black leather strap featuring textured detailing and contrasting yellow stitching, secured by a standard steel buckle.
Condition
Fair vintage condition. The timepiece displays clear signs of wear, visible handling marks across the case, and heavy, distinct patina on both the dial and hands.
Dimensions
37 mm (excluding the crown).
Remarks
This Lord Matic offers a highly patinated, character-driven aesthetic for collectors who appreciate a vintage watch that proudly wears its history and age.
History
Introduced in the late 1960s, the Seiko Lord Matic line was positioned just below the King Seiko and Grand Seiko tiers, offering sophisticated automatic movements and high-quality case finishing to the discerning mid-tier market. The 5600 series movements became a cornerstone of Seiko's production during this golden era, celebrated for their relatively slim profile, day-date complications, and reliable everyday performance.
/ Second Vintage
SKU: SEI-LXX-0015














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Seiko - Lord Matic - No reserve price - 5606-7072 - Men - 1974
Seiko • 1974
Sold for
€142
Sold on May 24, 2026
25 bids80 watching
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