Seiko Lord Matic 煙夜 (En’ya) 5606-5040 (1971)

Available now on auction by Second Vintage This Seiko Lord Matic offers a distinctive glimpse into the daring design language of the 1970s, featuring a charismatic square "TV-screen" case shape that sets it apart from traditional round dress watches. With its vertically brushed charcoal dial and robust automatic movement, this piece represents the sweet spot of Seiko's vintage lineup, sitting comfortably between the everyday workhorses and the high-end King Seiko models. It is a stylish choice for collectors seeking a watch with genuine geometric character and historical significance. Brand: Seiko Model: Lord Matic (LM) Reference Number: 5606-5040 Serial Number: 1D5228 Movement: Automatic Caliber 5606A Dial: Charcoal Vertical Brushed Case Size: 32 mm Case Material: Stainless Steel Production Year: 1971 Condition: Good vintage condition, with visible signs of wear on the case and crystal but presenting a very well-preserved dial. The movement is running strong with timegrapher results indicating reliable performance. Dial and Hands The watch features a sophisticated charcoal grey dial with a vertical brushed texture that catches the light beautifully. It is adorned with raised silver baton hour markers with black inlays, matching the slender silver hands. The applied "SEIKO" and "LM" logos are crisp and bright. A framed day-date window is positioned at 3 o'clock, featuring a blue Saturday wheel. The dial itself is in excellent condition, showing no signs of moisture or heavy aging. Case and Crystal The stainless steel case features a rectangular cushion design with soft, rounded corners typical of the era. The case shows honest signs of vintage use, including surface scratches and handling marks on the polished bezel and brushed surfaces, consistent with its age. The crystal exhibits visible scratches and wear, particularly near the edges, which is typical for a watch that has been enjoyed over the decades. Movement Powering the watch is the high-grade Seiko Caliber 5606A automatic movement, featuring 25 jewels. This movement is renowned for its reliability and was a staple of Seiko's mid-tier luxury range. The movement is clean and is currently running within vintage tolerances, with a timegrapher reading of +22s/day, which indicates healthy movement function. Strap The watch is fitted with a black leather strap featuring white contrast stitching and a silver-tone buckle. The strap is in good condition and complements the charcoal tones of the dial, giving the watch a sporty yet elegant appearance. Condition This timepiece is in good vintage condition. While the case and crystal show clear evidence of use and history through scratches and surface marks, the integrity of the watch remains intact. The dial is the highlight, remaining clean and attractive. It presents as an honest, original example of 1970s watchmaking. Dimensions Case width: 32 mm (excluding the crown) Remarks The 5606-5040 reference is a charming example of non-traditional case shapes from the golden era of Seiko mechanicals. Its compact dimensions make it an incredibly comfortable wear, while the dark brushed dial provides a modern, versatile aesthetic that works well with both casual and formal attire. History Introduced in 1968, the Seiko Lord Matic (LM) line was positioned just below the King Seiko and Grand Seiko in the hierarchy, offering high-quality automatic movements in refined case designs. The 5606 caliber became one of Seiko's most widely used and respected thin automatic movements of the period. This specific example, produced in December 1971, captures the transition into the more experimental geometric designs that would define the rest of the decade. / Second Vintage SKU: SEI-SLJ-0126