Presented for auction by Second Vintage This is a breathtaking example of Seiko's daring 1970s design language, combining mechanical sophistication with unabashed visual flair. The Lord Matic line represents a golden era of Japanese watchmaking, offering exceptional build quality and striking aesthetics that rivaled the brand's top-tier offerings. With its vibrant green sunburst dial and dramatic faceted crystal, this timepiece captures the exuberant spirit of its decade while remaining a highly wearable and precise instrument today. Brand: Seiko Model: Lord Matic Reference Number: 5606-7320 Serial Number: 302373 Movement: Caliber 5606A Automatic, 23 Jewels Dial: Green sunburst with applied gold-tone indices, exceptionally clean and vibrant Case Size: 36 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1973 Condition: Excellent vintage condition, stunning dial and sharp case lines Dial and Hands The dial is an absolute standout, featuring a rich green sunburst finish that shifts dramatically in tone depending on the light. It is adorned with applied, faceted gold-tone hour markers that catch the light beautifully, perfectly complemented by the applied Seiko and LM logos. The gold-tone baton hands are detailed with black central stripes, enhancing legibility against the dynamic dial surface. A sharply framed day-date aperture sits cleanly at the three o'clock position. Careful inspection reveals the dial is exceptionally well-preserved, showing no visible spots, moisture marks, or surface degradation, retaining a remarkably fresh and vibrant appearance. Case and Crystal The 36mm stainless steel case showcases classic 1970s Seiko architecture, featuring brushed upper surfaces that transition cleanly into polished flanks. The case lines and lug profiles remain sharp and well-defined, indicating careful wear and appreciation over the decades. The watch is topped with a highly distinctive faceted crystal that creates mesmerizing geometric reflections across the green dial. The crystal presents beautifully. The solid stainless steel caseback is clearly engraved with the reference number 5606-7320 and the serial number 302373, remaining crisp and legible. Movement Powering this timepiece is the Seiko caliber 5606A, a highly regarded 23-jewel automatic movement known for its reliability and smooth operation. The movement presents cleanly in the macro photographs, with the caliber designation and jewel count clearly visible on the winding bridge. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. The timegrapher results indicate a performance of +9 to +12 seconds per day. Strap The watch is fitted with its original stainless steel bracelet, a fantastic addition that completes the vintage aesthetic. The bracelet features the correct XBA 020 endlinks and a folding clasp proudly stamped with the Seiko LM logo. It shows honest, light wear consistent with its age and integrates seamlessly with the case design. Condition This Lord Matic survives in excellent vintage condition. The stainless steel case retains strong geometry and clear contrasts between its brushed and polished finishes, showing only minor superficial marks from normal, careful use. The dial and hands are pristine, completely free of the spotting or edge wear often seen in watches of this vintage. The faceted crystal adds immense character and is remarkably well-preserved. Mechanically, the watch is performing outstandingly. Dimensions Case Size: 36 mm (excluding the crown) Wrist Size: 17.5 cm Remarks The 5606 series Lord Matics are highly respected among collectors for bringing Grand Seiko and King Seiko level aesthetics and movement technology to a broader audience. This specific example, with its mesmerizing green dial and geometric faceted crystal, is a superb and highly collectible representation of Seiko's most creative era. History Introduced in the late 1960s, the Lord Matic line was strategically positioned just below the King Seiko and Grand Seiko ranges, offering high-quality automatic movements and sophisticated case designs to the discerning consumer. The 5600 series movements were so robust and well-regarded that they formed the mechanical foundation for many King Seiko and Grand Seiko models of the era. The bold colors and elaborate faceted crystals of the 1970s LM models perfectly reflect the exuberant styling of the decade, making them highly sought after by vintage enthusiasts today. Payment and Shipping Payment must be completed within 1–3 days after purchase. Your watch will be professionally and very securely packaged, and shipped with tracking and insurance for your peace of mind. We ship via fast express service, with typical delivery in 1–4 business days (destination dependent). Note that with vintage watches, minor signs of wear, aging, or imperfections may be present and are considered normal for watches of this age. Please review all photos carefully before bidding. We strive to photograph each watch from multiple angles for the most accurate representation. The photos form an important part of the description. If there are any concerns of functionality or defects after delivery, make sure to contact us within 3 days of receiving the watch so we can assist you. As with all vintage watches, water resistance is not guaranteed. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: SEI-SLJ-0049