Seiko - Lord Matic "Gradient Green Sunburst" 絢映 – Ken’ei – Vivid Reflection - No reserve price - 5606-7230 - Men - 1972

Offered in this auction by Second Vintage This exceptional 1972 Seiko Lord Matic represents the daring and expressive design language of the 1970s Japanese watchmaking era. With its mesmerizing emerald green gradient dial and striking faceted crystal, this timepiece is a standout example of the highly collectible LM series. Positioned originally as a high-grade automatic line just beneath King Seiko, the Lord Matic offers a perfect blend of robust mechanical engineering and avant-garde aesthetics. The way the light plays across the cut glass crystal and sunburst dial creates a dynamic visual experience that changes with every angle, making this a truly captivating vintage statement piece. Brand: Seiko Model: Lord Matic Reference Number: 5606-7230 Serial Number: 251766 Movement: Automatic Caliber 5606 Dial: Emerald Green Gradient Case Size: 36 mm Case Material: Stainless Steel Production Year: 1972 Condition: Stunning vintage condition with a vibrant dial and sharp case lines, accompanied by timegrapher results indicating healthy movement performance. Dial and Hands The dial is the absolute highlight of this timepiece, featuring a deep emerald green sunburst finish that graduates to a darker tone at the periphery. It is adorned with applied block indices and the polished "LM" logo at the 6 o'clock position. The hands are slender and polished, featuring central luminous inserts that show age-appropriate patina. A framed day-date window sits at the 3 o'clock position, adding utility to the striking design. The dial surface appears flawlessly preserved, retaining its original luster and depth. Case and Crystal The stainless steel case features the distinct, sharp geometry characteristic of Seiko's 1970s design philosophy, with brushed upper surfaces and polished sides. The case lines remain crisp, suggesting the watch has been treated with great care over the decades. The defining feature of this reference is the original faceted crystal (cut glass), which consists of angled planes that refract light and distort the dial elements in a unique, prismatic fashion. The crystal is in very good condition, preserving the intended visual effect of the faceted cuts. Movement Powering this watch is the renowned Seiko Caliber 5606, a 25-jewel automatic movement that was a staple of high-grade Seikos from this era. The movement features hacking capabilities and hand-winding support. Timegrapher testing shows the watch is running between -9 and -15 seconds per day, which indicates reliable movement health and is running within acceptable vintage tolerances. The rotor and movement plates appear clean and free of corrosion. Strap The watch is fitted with a high-quality black leather strap featuring contrasting brown stitching. The strap is in excellent, unworn condition and complements the darker tones of the gradient dial, ensuring the watch is ready to wear immediately. Condition This timepiece is in stunning vintage condition. The dial is vibrant and free of spotting or damage. The faceted crystal is clear and distinct. The stainless steel case shows only minor surface handling marks consistent with careful usage, retaining its original architectural profile. The movement is clean and functioning well, as evidenced by the timegrapher data. Dimensions The case measures 36 mm in diameter excluding the crown, a classic size that offers significant wrist presence due to the case shape and faceted crystal height. Remarks The Seiko Lord Matic "Green Gradient" with faceted glass is becoming increasingly sought after by collectors who value the unique "Disco Era" styling of 1970s Japan. It is rare to find examples where the crystal and dial are both preserved to this standard. This watch is not merely a timekeeper but a piece of kinetic art that captures the essence of vintage Seiko creativity. History Introduced in 1968, the Lord Matic (LM) line was developed to bridge the gap between the mass-market Seiko automatics and the prestigious Grand Seiko and King Seiko lines. The 5606 movement inside was considered one of the finest mass-produced automatic calibers of its time, offering a thin profile and high reliability. By the early 1970s, the LM line became the playground for Seiko's most adventurous designs, incorporating colorful dials and faceted crystals that defined the style of the decade. / Second Vintage SKU: SEI-SLJ-0143