Seiko Lord Matic 5606-7320 (1974)

Available now on auction by Second Vintage The 1970s marked a golden era for Japanese watchmaking design, perfectly encapsulated by this striking Seiko Lord Matic. Characterized by its daring emerald green gradient dial and a mesmerizing faceted cut-glass crystal, this timepiece reflects the expressive styling and technical ambition of the period. Positioned just below the Grand Seiko and King Seiko lines, the Lord Matic collection offered sophisticated automatic calibers paired with exceptional, avant-garde case architecture, making it a highly compelling acquisition for vintage enthusiasts. Brand: Seiko Model: Lord Matic Reference Number: 5606-7320 Serial Number: 424655 Movement: Automatic Caliber 5606A (-59s to -64s/day) Dial: Emerald green gradient sunburst with gold applied indices, exceptionally clean condition Case Size: 36 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1974 Condition: Good vintage condition with a beautifully preserved dial and honest case wear Dial and Hands The dial is a breathtaking emerald green gradient, transitioning from a vibrant, light-catching center to deep, darkened edges. A prominent sunburst finish radiates beneath the faceted crystal, interacting beautifully with the light. The dial furniture is executed in gold-tone, featuring applied "SEIKO" and "LM" logos alongside impressively tall, deeply faceted hour indices that cast sharp reflections. The gold baton handset incorporates black central stripes for legibility. At the three o'clock position, a cleanly framed day-date aperture displays a dual-language calendar with a bold red Sunday indicator. A meticulous inspection of the dial reveals an outstanding state of preservation, remaining remarkably clean and mostly free of visible marks, spotting, or age-related degradation. Case and Crystal The 36mm stainless steel case features a distinct hooded lug profile, a signature of 1970s Seiko design that seamlessly integrates the bracelet. The case retains a clear transition between its brushed upper surfaces and polished flanks, though it exhibits honest signs of wear, including localized surface scratches and scuffs consistent with decades of use. The recessed crown at three o'clock sits neatly against the case side. Surmounting the dial is a dramatic, faceted cut-glass crystal that produces a striking prism effect. As is common with protruding vintage cut-glass crystals, a visual inspection reveals scattered surface scratches, light scuffs, and minor edge wear, authenticating its historic journey while still providing excellent visibility of the vibrant dial beneath. Movement Powering this Lord Matic is the Seiko Caliber 5606A automatic movement, an intricate 23-jewel mechanism renowned for its thin profile and smooth operation. Detailed visual inspection of the movement reveals crisp caliber etchings on the bridge and the "SEIKO" stamped rotor. The movement architecture shows localized tarnishing, surface aging, and minor wear around the perimeter and caseback sealing edges, typical of a watch from this vintage. Timegrapher results reflect current performance; the movement is running and operational, showing a measured deviation of -59s to -64s/day. Strap The watch is fitted with its original stainless steel multi-link bracelet, a critical detail for vintage Seiko collectors. The folding clasp is prominently and deeply stamped with the classic "SEIKO LM" branding, confirming its authenticity. The bracelet displays normal surface wear and characteristic vintage stretch, offering a comfortable and highly integrated fit for a wrist size up to 17.5 cm. Condition This timepiece is presented in good vintage condition. The flawless green gradient dial is the absolute highlight, offering a premium and unblemished aesthetic. The robust stainless steel case maintains strong, defined lines with an expected level of handling marks. The original faceted crystal shows noticeable scratches and edge wear, adding character to its distinctive shape. The signed bracelet remains secure, and the automatic movement continues to provide reliable daily function. Dimensions The stainless steel case measures 36 mm in diameter, excluding the crown. The integrated vintage bracelet is sized to accommodate a wrist measurement of up to 17.5 cm. Remarks Finding a Lord Matic with an intact faceted crystal and a vibrantly preserved colored dial is a rewarding discovery for any vintage Japanese watch collector. The juxtaposition of the rich green sunburst texture against the warm gold-tone faceted indices makes this specific reference exceptionally expressive and visually captivating on the wrist. History The Seiko Lord Matic line debuted in 1968, utilizing the advanced 56-series automatic movements that would also come to power the esteemed King Seiko and Grand Seiko models of the era. Designed for the discerning professional, the LM collection quickly became the canvas for some of Seiko's most creative and dynamic designs during the 1970s. From gradient dials to experimental crystal shapes, the Lord Matic represented a perfect intersection of high-grade mechanics and boundary-pushing aesthetics in Japanese horological history. / Second Vintage SKU: SEI-SAJ-0012