Seiko Lord Matic 5606-9000 (1969)

Now available at auction from Second Vintage A quintessential example of Seiko's Lord Matic line, this 1969 timepiece features a crisp silver sunburst dial with high-contrast black applied indices. Housed in a distinctive front-loading one-piece stainless steel case, it beautifully represents the classic late 1960s design language of the series. Brand: Seiko Model: Lord Matic Reference Number: 5606-9000 Serial Number: 975576 Movement: Automatic caliber 5606 Dial: Silver sunburst with black applied indices Case Size: 38 mm (excluding the crown) Case Material: Stainless steel Production Year: 1969 Condition: Good vintage condition. Timegrapher: +2+6s/day, performing remarkably well. Dial and Hands The dial presents a well-preserved silver sunburst finish that remains clean and highly legible with strong contrast. Applied black block indices and crisp printed text provide a sharp aesthetic, with minor dust particles visible under macro inspection. The matching black baton hands feature a central white stripe and are paired with a sweep second hand. Their finish is excellently preserved with minimal signs of oxidation, matching the indices perfectly. Case and Crystal The watch is housed in a distinctive one-piece front-loading stainless steel case. The geometry features brushed top surfaces with polished flanks, showing honest vintage wear through moderate scratches and scuffs consistent with age and use. The edges remain relatively well-defined. An integrated bezel carries a brushed finish with some surface scratches, complementing the overall architecture. An unsigned knurled crown sits slightly recessed into the case flank. The domed acrylic crystal displays light surface scratches and scuffs visible at certain angles, with no major cracks or deep chips. Movement Powering the watch is the 23-jewel automatic caliber 5606, produced by Seiko's Suwa division. Operating at 21,600 beats per hour, this movement features hacking seconds and hand-winding capabilities. The 56 series movement was notably designed with a reduced thickness of 4.3mm to create a slimmer profile. The timegrapher records a rate of +2+6s/day. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. Strap The watch is fitted with a black leather strap featuring a crocodile pattern. The strap shows light wear and provides a classic dress pairing for the timepiece. Condition Good vintage condition. The silver sunburst dial and sharp black hands are excellently preserved, presenting a highly legible and clean aesthetic. The one-piece stainless steel case displays honest vintage wear, with moderate scratches and scuffs consistent with its age, while retaining relatively well-defined edges. The domed acrylic crystal shows light surface scratches. Supported by the recorded timegrapher result, the movement is performing very strongly. Dimensions The case measures 38 mm in diameter, excluding the crown. Remarks This Lord Matic offers a highly legible sunburst dial with sharp black indices and a reliable 5606 caliber. The distinctive one-piece case architecture makes it a thoroughly enjoyable and robust example of late 1960s Seiko design. History Introduced in 1968, the Lord Matic line was created to replace the Seiko Lord Marvel and Seikomatic series, positioned just below the King Seiko and Grand Seiko collections. The 5606-9000 model is notable for its one-piece, front-loading case design, which requires removing the acrylic crystal to access the movement. Powered by the Suwa division's caliber 5606, the series utilized a reduced movement thickness to achieve a slimmer, more refined profile on the wrist. / Second Vintage SKU: SEI152PO1Z000