Presented for auction by Second Vintage
This Seiko Lord Matic captures the distinctive design language of early 1970s Japanese horology, blending sharp, angular case lines with a captivating gradient dial. The Lord Matic line was positioned just below King Seiko, offering sophisticated automatic movements and high-quality finishing to the discerning domestic market. This particular example stands out with its striking green sunburst dial, robust stainless steel construction, and its original LM-signed bracelet, embodying the bold aesthetic choices that defined the era while maintaining the timeless appeal that collectors seek today.
Brand: Seiko
Model: Lord Matic
Reference Number: 5606-6060
Serial Number: 200055
Movement: Automatic Caliber 5606A, 25 Jewels
Dial: Green gradient sunburst dial with applied faceted indices, showing minor edge wear
Case Size: 35 mm (excluding the crown)
Case Material: Stainless Steel
Production Date: February 1972
Condition: Good vintage condition with sharp case lines and attractive gradient dial
Dial and Hands
The dial is a captivating green gradient, transitioning from a lighter center to a deep, dark green at the periphery, executed with a fine sunburst texture that plays beautifully with the light. Applied, faceted baton indices mark the hours, complementing the applied "Seiko" and "LM" logos. The day-date complication is framed at the three o'clock position. The dial exhibits some visible edge wear and minor degradation around the extreme outer perimeter, particularly noticeable near the lower half, though the central sunburst finish remains vibrant. The polished baton hands feature black central stripes, matching the aesthetic of the indices, and remain in well-preserved condition.
Case and Crystal
The 35mm stainless steel case showcases the quintessential sharp, angular geometry of vintage Seiko design. It features a prominent brushed finish on the upper surfaces, transitioning sharply to polished flanks. The factory chamfers and lug profiles remain highly defined, indicating careful preservation over the decades. The case exhibits normal, honest signs of wear, with superficial scratches consistent with its age, but no major dings or structural damage. The crystal presents cleanly, allowing an unobstructed view of the vibrant dial beneath. The original crown is nestled neatly against the case side. The screw-down caseback is clearly engraved with the reference 5606-6060 and serial number 200055.
Movement
Powering this Lord Matic is the Seiko automatic caliber 5606A, a 25-jewel movement known for its thin profile and reliable performance. The movement is visibly clean, with clearly stamped caliber markings and the Seiko rotor. Running in vintage operational condition. Maintains the authentic mechanical character of the era. The timegrapher indicates a performance of +55 to +60 seconds per day.
Strap
The watch is fitted with its original stainless steel LM-signed bracelet, correct to the model and period. It features brushed links that complement the case's finishing, and the clasp is prominently signed with the "Seiko LM" logo, confirming its originality. The bracelet shows typical signs of vintage wear, including light surface scratches, and is sized to accommodate a wrist up to 17.5cm.
Condition
This Seiko Lord Matic is in good vintage condition. The case retains its sharp, angular architecture with well-defined brushed and polished surfaces, showing only normal handling marks. The green gradient dial is striking, though it does display some visible edge wear along the outer perimeter. The hands and applied furniture are well-preserved. The original LM-signed bracelet remains intact and functional.
Dimensions
Case Size: 35 mm (excluding the crown)
Wrist Size: 17.5 cm
Remarks
A quintessential example of early 1970s Seiko design, this February 1972 Lord Matic offers a compelling mix of sharp geometry and vibrant dial color. The caliber 5606 movement and original LM-signed bracelet significantly enhance its collector appeal, making it a solid addition for enthusiasts of vintage Japanese watchmaking.
History
Introduced in 1968, the Seiko Lord Matic (LM) series was designed to offer high-quality automatic watches to the growing Japanese middle class, sitting comfortably below the King Seiko and Grand Seiko lines. Powered primarily by the sophisticated 5600 series of movements, the LM range became known for its slim profiles, reliable performance, and a vast array of bold, innovative case and dial designs. The Lord Matic represents a golden era of Seiko's production, reflecting the brand's confidence and creative flair during the 1970s.
/ Second Vintage
SKU: SEI-LJX-0002



















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Seiko - Lord Matic - No reserve price - 5606-6060 - Men - 1972
Seiko • 1972
Sold for
€200
Sold on May 24, 2026
33 bids88 watching
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