Seiko - Lord Matic "Gradient Blue Sunburst" 論紋 (Ronmon) – Pattern of Logic - No reserve price - 5606-7231 - Men - 1973

Available now on auction by Second Vintage Discover a striking example of Japanese horological design from the 1970s with this Seiko Lord Matic. Known for its distinct "Grammar of Design" influence and high-quality finishing, this specific reference stands out with its collectible faceted crystal and mesmerizing dial. It represents the golden era of Seiko, sitting comfortably between the standard automatic lines and the high-end King Seiko models, offering collectors a piece of history that is as visually engaging as it is mechanically sound. Brand: Seiko Model: Lord Matic Reference Number: 5606-7231 Serial Number: 372009 Movement: Automatic Caliber 5606 Dial: Gradient Blue Case Size: 36 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1973 Condition: Excellent vintage condition. The dial is pristine, the case remains sharp with light handling marks, and the original faceted crystal shows wear consistent with age. Dial and Hands The centerpiece of this watch is the stunning deep blue dial which features a subtle vertical brushed texture and a gradient effect that darkens towards the edges. It is adorned with highly polished, faceted applied hour markers that catch the light beautifully. The hands are sharp silver batons with slender inserts. A framed day and date window is positioned at 3 o'clock, and the applied "SEIKO" and "LM" logos add depth to the composition. Case and Crystal The stainless steel case features the classic Lord Matic silhouette with sharp lugs and distinct geometric lines. The watch is fitted with its original and highly desirable faceted "Cut Glass" crystal. This multi-angled crystal acts like a prism and adds a unique gem-like quality to the watch face. The crystal shows signs of use with scratches visible on the facets, which is typical for original vintage crystals of this style. Movement Powering the watch is the high-grade Seiko Caliber 5606 automatic movement. This 23-jewel movement was a staple of Seiko's mid-to-high-tier range in the 1970s, known for its reliability and efficient winding. The movement is clean and presents well, offering reliable vintage performance and running within vintage tolerances. Strap The watch is presented on its original stainless steel multi-link bracelet. This specific bracelet design is intricate and comfortable, perfectly matching the aesthetic of the case. It is secured by a folding clasp embossed with the "SEIKO LM" signature. The bracelet fits a wrist size of approximately 16.5 cm. Condition This timepiece is in excellent vintage condition. The case retains strong factory lines and original finishing with only minor surface scratches. The dial is in outstanding condition with no visible staining or aging. The original faceted crystal displays scratches and wear along the edges, preserving its original character. Dimensions The case measures 36 mm in diameter excluding the crown, making it a classic mid-sized dress watch that wears comfortably on the wrist. The presence of the faceted crystal gives it a slightly more substantial visual impact on the wrist. Remarks This Seiko Lord Matic reference 5606-7231 is a fantastic representation of 1970s funk and elegance combined. The combination of the "Disco" style faceted crystal and the sophisticated blue gradient dial makes it a conversation starter. It is a highly collectible variant that captures the adventurous spirit of Seiko's design team during this era. History The Lord Matic (LM) line was introduced in 1968 and served as the core of Seiko's mid-range mechanical offerings throughout the 1970s. It was positioned just below the King Seiko and Grand Seiko lines, often utilizing high-quality movements like the 5606 series which were foundational to Seiko's automatic lineup. The LM series is celebrated today for bringing high-end design elements, such as unique case shapes and textured dials, to a wider audience. / Second Vintage SKU: SEI-SLX-0014