Presented for auction by Second Vintage
This Seiko Lord Matic is a quintessential example of 1970s Japanese watchmaking, capturing the era's bold design language with an unapologetic flair. The 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 domestic market. This particular example stands out immediately due to its mesmerizing green dial and dramatic faceted crystal, offering a visual depth and dynamic light play that remains highly sought after by vintage Seiko collectors today.
Brand: Seiko
Model: Lord Matic
Reference Number: 5606-7300
Serial Number: 387594
Movement: Seiko Caliber 5606A, 25 Jewels, Automatic
Dial: Vibrant green gradient dial with applied faceted indices, exceptionally clean condition
Case Size: 36 mm (excluding the crown)
Case Material: Stainless Steel
Production Year: 1973
Condition: Excellent vintage condition with sharp case lines and a pristine dial
Dial and Hands
The dial of this Lord Matic is a striking vibrant green with a vertical gradient effect that transitions beautifully as it catches the light. The dial furniture is highly dimensional, featuring applied polished block indices with ridged top surfaces that perfectly complement the geometry of the watch. The applied "SEIKO" and "LM" logos are crisp and well-defined, sitting above the cleanly printed "AUTOMATIC" and "25 JEWELS" text. A framed day-date aperture is positioned at three o'clock, displaying a crisp white background with the Sunday text rendered in a vibrant red. The baton hands feature a black central stripe and luminescent tips, remaining in excellent condition. Upon close inspection, the dial itself is exceptionally well-preserved, showing no visible spotting, moisture damage, or discoloration, presenting a remarkably clean and factory-fresh appearance.
Case and Crystal
The 36mm stainless steel case features a classic cushion or tonneau profile characteristic of the era. The case exhibits a beautiful contrast between the vertically brushed top surfaces and the highly polished flanks, with the transition lines remaining sharp and well-defined. The lugs are thick and retain their original geometry, showing only honest, superficial signs of careful wear consistent with its age. The caseback is securely threaded and clearly displays the factory engravings, including the reference and serial numbers. The watch is fitted with a dramatic, highly elevated faceted crystal that interacts brilliantly with the dial below, creating a captivating geometric reflection across the green surface. The crystal is in wonderful condition, free from deep scratches or distracting chips.
Movement
Powering this timepiece is the Seiko Caliber 5606A automatic movement, featuring 25 jewels. The movement presents cleanly, with the rotor and bridges showing appropriate vintage surfaces and clear factory engravings. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. (-15 to -20 s/d).
Strap
The watch is paired with a handsome black leather strap featuring distinctive white and yellow contrast stitching. The strap complements the vintage aesthetic of the timepiece while providing a comfortable and secure fit on the wrist.
Condition
This Seiko Lord Matic survives in excellent vintage condition. The case retains strong lines and distinct original finishing, avoiding the over-polished look that affects many watches of this era. The dial is the undisputed highlight, remaining virtually flawless and incredibly vibrant. The faceted crystal elevates the entire presentation, making this a truly striking piece on the wrist.
Dimensions
The case measures 36 mm in diameter, excluding the crown. The cushion shape provides a substantial and pleasing presence on the wrist, wearing with the comfortable proportions expected from classic 1970s Seiko designs.
Remarks
Finding a vintage Seiko Lord Matic with such a captivating dial and intact faceted crystal is a true delight. The combination of the deep green gradient and the geometric light play of the crystal creates an aesthetic that is both distinctly retro and undeniably attractive. This is a superb opportunity to acquire a mechanically sophisticated and visually arresting piece of Seiko's storied history.
History
Introduced in 1968, the Seiko Lord Matic (LM) series was an important pillar in Seiko's catalog, designed for the aspiring professional. Powered primarily by the sophisticated 56-series automatic calibers, the Lord Matic offered features like hacking seconds and a quickset day-date mechanism, which were advanced for the time. The line became known for its wide variety of case shapes, dial colors, and crystal designs, reflecting the vibrant and experimental design ethos of the 1970s. Today, the Lord Matic is celebrated by collectors for delivering tremendous horological value, robust engineering, and some of the most creative and expressive dial executions in vintage watchmaking.
/ Second Vintage
SKU: SEI-LJX-0004

















1 / 17
Seiko - Lord Matic - No reserve price - 5606-7300 - Men - 1973
Seiko • 1973
Sold for
€265
Sold on May 24, 2026
28 bids100 watching
About This Watch
Discover More Exceptional Timepieces
Explore Current AuctionsThis one found a home.
Get notified when similar pieces drop.










