Offered in this auction by Second Vintage A beautiful example of Seiko's renowned engineering, this Lord Matic embodies the sharp aesthetics and mechanical reliability that defined Japanese watchmaking in the 1970s. Featuring the esteemed 5606 caliber and a classic day and date complication, this piece offers timeless appeal and robust performance for the discerning collector. The combination of its striking angular case and the elegant sunburst dial creates a highly versatile vintage timepiece that wears exceptionally well in any setting. Brand: Seiko Model: Lord Matic Reference Number: 5606-7000 Serial Number: 373023 Movement: Automatic Caliber 5606 with 23 jewels Dial: Silver sunburst with applied baton indices and day-date display Case Size: 36 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1973 Condition: Good vintage condition with honest preservation. Dial and Hands The silver sunburst dial features applied baton indices and a distinct day and date aperture at the three o'clock position, displaying both English and Kanji character options. The dial shows beautiful vintage character with moderate patina and slight aging around the outer edges, primarily between the one and three o'clock positions, adding to its honest history. The original dauphine hands remain sharp and complement the polished markers perfectly, ensuring excellent legibility. The applied Seiko and LM logos, along with the Suwa factory symbol, remain crisp and highly attractive. Case and Crystal The stainless steel case measures 36 millimeters and showcases Seiko's famous sharp, angular design philosophy. It remains well-defined with acceptable vintage wear, displaying visible wear, scratches, and light marks consistent with normal use over the decades. The case retains a balanced appearance, allowing the brushed and polished surfaces to contrast beautifully. The caseback features clear, deep engravings including the serial number, reference number, and factory details. The crystal remains highly presentable with only minor handling marks, allowing an unobstructed view of the striking dial. Movement Inside beats the revered Seiko Automatic Caliber 5606, a 23-jewel movement renowned for its sophisticated construction and smooth sweep. This caliber features automatic winding and offers a refined engineering approach typical of Seiko's higher-end offerings of the era. The watch has been tested on a timegrapher, recording a rate of -20 to -26 seconds per day. Which indicates healthy movement, offering reliable vintage performance for the next custodian. Strap The watch is fitted with a classic black leather strap featuring a subtle crocodile grain texture. It pairs elegantly with the stainless steel case and silver dial, securing comfortably to the wrist with a standard steel pin buckle. The strap shows gentle wear, remaining supple and ready for regular enjoyment. Condition Good vintage condition. The watch shows normal vintage wear, less pronounced than fair condition but presenting visible wear, scratches, and light marks on the case. The dial displays moderate patina and edge aging consistent with age. The case remains well-defined with acceptable vintage wear. The overall appearance is balanced and honest. Tested on a timegrapher, the movement registers -20 to -26 seconds per day. Which indicates healthy movement. Dimensions The case measures a classic 36 millimeters in diameter, excluding the crown. This proportion offers a versatile and highly wearable presence on the wrist, sitting comfortably under a cuff while maintaining a confident visual footprint that appeals to modern tastes. Remarks This Seiko Lord Matic is a wonderful representation of early 1970s Japanese horology, blending robust everyday utility with a refined aesthetic. The inclusion of the Kanji day wheel adds a highly desirable element for collectors who appreciate domestic market details. It stands as a testament to Seiko's golden era of mechanical watchmaking and remains a stylish companion for everyday wear. History Introduced in the late 1960s, the Lord Matic line was positioned just below the prestigious King Seiko and Grand Seiko collections, sharing much of their advanced movement architecture and sharp case styling. The caliber 5606 was highly regarded for its relatively thin profile and advanced capabilities, ultimately serving as the base for many of Seiko's chronometer-grade movements. These watches were favored by professionals in Japan for their precision and elegant, modern design, cementing their legacy as highly collectible and historically significant vintage timepieces 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-0189