Seiko Lord Matic 5606-7072 (1974)

Offered in this auction by Second Vintage This is a visually striking example of the Seiko Lord Matic, defined by its mesmerizing deep green sunburst dial. A standout piece from the mid-1970s, this watch combines the robust engineering of Seiko's golden era with a vibrant aesthetic that catches the light beautifully. With its original bracelet and unique commemorative history, it represents a fantastic opportunity for collectors of Japanese horology. Brand: Seiko Model: LM "Starburst" Reference Number: 5606-7072 Serial Number: 441727 Movement: Automatic Caliber 5606 Dial: Green sunburst Case Size: 36 mm (excluding the crown) Case Material: Stainless steel Production Year: 1974 Condition: Good vintage condition, with a stunning dial and a movement performing excellently at +5 to +10s/day. Dial and Hands The highlight of this timepiece is the deep green dial featuring a rich sunburst finish that shifts in tone depending on the lighting. The dial is well-preserved, hosting applied silver-tone baton hour markers and a sharp applied "LM" logo at the 6 o'clock position. The faceted hands are clean and legible, complementing the framed day-date window at 3 o'clock. Case and Crystal The stainless steel case features the classic "Grammar of Design" influenced lines typical of 1970s Seiko, with a blend of brushed and polished surfaces. The case shows honest signs of vintage wear, including surface scratches and handling marks consistent with age. The crystal exhibits visible scratches and wear marks, but the dial remains clearly visible beneath. The caseback features a crisp commemorative engraving with Japanese Kanji characters and the date "49.7.1" (corresponding to 1974), adding unique historical provenance to the piece. Movement Powering the watch is the high-grade Automatic Caliber 5606, a 23-jewel movement renowned for its reliability and use as a base in higher-tier Seiko models. The movement is running strong. Timegrapher results indicate an accuracy of +5 to +10 seconds per day, which indicates a very healthy movement offering reliable vintage performance. Strap The watch is fitted with its original Seiko LM stainless steel multi-link bracelet. The bracelet features the correct signed "LM" clasp and is in good condition with normal stretch for its age. It will fit a wrist size of approximately 17.5cm. Condition This watch is graded in good vintage condition. While the crystal and case show evident wear and scratches typical of a watch that has been enjoyed since the 1970s, the dial remains in exceptional condition. The movement is mechanically sound and running within excellent vintage tolerances. Dimensions Case width: 36 mm Remarks The Lord Matic 5606-7072 is a quintessential collector's piece, particularly in this rare green dial configuration. The caseback inscription indicates this was originally a corporate presentation watch for 20 years of service, gifted in July 1974, giving this specific watch a tangible connection to the Showa era of Japan. It is a stylish, reliable, and historically interesting timepiece. History Introduced in the late 1960s, the Seiko Lord Matic (LM) line was positioned just below the King Seiko and Grand Seiko ranges. It was designed to offer high-quality automatic movements and sophisticated case designs to the upwardly mobile professional class. The 5606 movement inside is widely respected for its slim profile and durability, making the Lord Matic series one of the most successful and enduring lines in Seiko's vintage catalog. / Second Vintage SKU: SEI-SLX-0030