Seiko LM 5606-7310 (1974)

Available now on auction by Second Vintage This exceptional Seiko Lord Matic is a definitive example of flamboyant 1970s Japanese watch design, combining high mechanical standards with a striking visual presentation. Known among collectors for its vibrant emerald gradient dial and "cut glass" faceted crystal, this reference 5606-7310 offers a dynamic wrist presence that plays beautifully with the light. This specific example features the desirable Japanese Domestic Market specifications, including a bilingual Kanji and English day wheel, making it a highly collectible timepiece for enthusiasts of vintage Seiko. Brand: Seiko Model: Lord Matic Reference Number: 5606-7310 Serial Number: 4N2244 Movement: Automatic Caliber 5606 Dial: Gradient Green Sunburst Case Size: 36 mm Case Material: Stainless Steel Production Year: 1974 Condition: Stunning near-mint vintage condition, It is running within vintage tolerances Dial and Hands The dial is the absolute highlight of this timepiece, featuring a rich emerald green sunburst finish that graduates to a darker tone at the edges. It is adorned with raised, gold-tone faceted hour markers that catch the light brilliantly. The gold-tone baton hands are sleek and legible, complementing the applied gold "Seiko" and "LM" logos. The day and date aperture is framed in gold at the 3 o'clock position, displaying the days in both Kanji and English. Viewing the dial is a unique experience due to the original faceted crystal, which creates a mesmerizing geometric distortion and checkerboard effect over the face of the watch. Case and Crystal The stainless steel case measures 36 mm and preserves its original "Grammar of Design" influenced geometry with sharp, distinct lines and flat surfaces. The brushing on the top of the lugs remains visible and crisp, transitioning sharply to polished sides. The most defining feature is the faceted "cut glass" crystal, which is in remarkable condition, elevating the watch from a standard dress piece to a work of art. The screw-down caseback is clean, with the reference number, serial number, and "Water Resistant" engravings clearly legible. Movement Powering the watch is the high-grade Seiko Caliber 5606 automatic movement. This 23-jewel mechanism was a cornerstone of Seiko's mid-tier luxury lineup in the 1970s, offering hand-winding capability and hacking seconds for precise time setting. The movement appears clean and well-maintained in the images, showing the rotor signed with "Seiko" and "23 Jewels." It is running within vintage tolerances Strap The watch is fitted with a new high-quality dark brown leather strap with an alligator grain pattern. The strap supple and complements the green dial tones perfectly, fastened with a classic silver-tone steel buckle that suits the case design. Condition This timepiece is in stunning vintage condition. The dial is flawless with no visible signs of aging, spotting, or patina. The case retains excellent definition with only very minor micro-scratches consistent with careful handling over the decades. The faceted crystal is clear and free of significant chips or scratches that would detract from the visual effect. The movement is clean and the overall presentation is near-mint, making it a rare find for a watch of this vintage. Dimensions The case measures 36 mm in diameter excluding the crown, which was a standard and classic size for gentlemen's watches of this era. The lug width caters to standard 18 mm straps, allowing for easy customization if desired. Remarks Visual impact is the primary appeal of this 1974 Lord Matic. The combination of the "Disco Green" gradient dial and the faceted crystal places this watch firmly in the adventurous design period of the mid-1970s. It sits comfortably on the wrist as both a dress watch and a conversation piece. The inclusion of the Kanji day wheel adds a layer of authenticity and desirability for JDM collectors. History Introduced in 1968, the Seiko Lord Matic (LM) line was positioned just below the King Seiko and Grand Seiko lines, serving as a high-quality, sophisticated automatic watch for the upwardly mobile professional. The LM series was powered by the 5600 series movements, which were thinner and more advanced than many distinct predecessors. By the mid-1970s, the line experimented with bolder colors and faceted crystals, reflecting the changing fashion trends of the decade, of which this specific example from November 1974 is a perfect representative. /Second Vintage SKU: SEI11XA96W000