Seiko - Lord Matic "Gradient Blue Sunburst" 清輝 (Seiki) – Pure Radiance - No reserve price - 5606-7230 - Men - 1973

Offered in this auction by Second Vintage This is a captivating example of Seiko's design creativity during the 1970s, featuring the highly collectible "Lord Matic" specification. Distinguished by its spectacular faceted crystal and deep blue gradient dial, this timepiece embodies the bold aesthetic and mechanical precision that defined the Golden Era of Japanese watchmaking. It represents a wonderful opportunity to acquire a piece of JDM history with a visual presence that is truly unique on the wrist. Brand: Seiko Model: Lord Matic Reference Number: 5606-7230 Serial Number: 336989 Movement: Automatic Caliber 5606A Dial: Blue Gradient Case Size: 36 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1973 Condition: Excellent vintage condition. The watch presents beautifully with sharp case lines and a clean dial except for a small mark on the dial. Timegrapher results show performance of +2 to +10 seconds per day which indicates a healthy movement. Dial and Hands The dial is the centerpiece of this watch, featuring a mesmerizing sunburst finish that graduates from a vibrant blue in the center to a deeper midnight blue at the edges. It is adorned with applied polished baton hour markers that reflect light beautifully. The hands are slender and polished, ensuring excellent legibility against the dark background. A framed day and date window is positioned at 3 o'clock, featuring a Kanji and English day wheel which adds significant collector appeal. The applied "LM" logo at 6 o'clock remains crisp and bright. There is a small mark visible on the dial. Case and Crystal The stainless steel case features a distinct 1970s geometry with a mix of brushed upper surfaces and polished sides. The contours are sharp and the case retains its original definition well. The watch is fitted with a stunning faceted mineral crystal, often referred to as "cut glass," which features multiple angled planes that create dynamic light reflections and geometric patterns over the dial. This unique crystal design was a hallmark of high-style Seikos from this era. Movement Powering the watch is the high-grade Seiko Caliber 5606A automatic movement with 25 jewels. This movement was a technological leader in its time, offering hacking capabilities for precise time setting and hand-winding functionality. The movement looks clean and well-maintained, offering reliable vintage performance. Strap The watch is fitted with a black leather strap featuring contrasting white stitching. The strap is in good condition and complements the sporty yet elegant character of the blue dial. It is secured with a stainless steel buckle and is ready for immediate wear. Condition This vintage timepiece is in excellent condition. The stainless steel case shows only minor handling marks consistent with its age, with no signs of abuse. The faceted crystal is clear and sharp, preserving the unique visual effect of the cut glass. The dial is in great condition overall with a small mark visible. The movement has been tested and is running within vintage tolerances, showing a deviation of +2 to +10 seconds per day on the timegrapher, which indicates a healthy movement. Dimensions The case measures approximately 36 mm in diameter excluding the crown, which is a classic size that wears comfortably on most wrists. The lug design integrates smoothly with the case shape, providing a balanced presence. Remarks The Seiko Lord Matic 5606-7230 is a standout reference that captures the adventurous spirit of 1970s design. The combination of the "cut glass" crystal and the rich blue gradient dial makes it a dynamic accessory that changes character depending on the lighting. It is a sophisticated choice for collectors who appreciate the unique intersection of Japanese mechanical excellence and avant-garde styling. History Introduced in 1968, the Lord Matic (LM) line was positioned as a high-quality mid-tier offering, sitting just below the King Seiko and Grand Seiko ranges. It utilized the sophisticated 56 series movement, which was thinner and more advanced than many of its predecessors. The LM series became famous for its incredible variety of case shapes and dial textures, representing a time when Suwa Seikosha was pushing the boundaries of what a mass-produced luxury watch could look like. / Second Vintage SKU: SEI-SLJ-0081