Now available at auction from Second Vintage An outstanding example of Seiko’s celebrated craftsmanship, this vintage Lord Matic reference 5606-8031 captures the essence of 1970s watchmaking. Combining a crisp Roman numeral dial with classic case lines and an integrated bracelet, this timepiece showcases the enduring style and mechanical reliability that have made Seiko’s LM series a favorite among collectors. Its honest vintage condition and handsome proportions make it a compelling addition to any collection. Brand: Seiko Model: Lord Matic Reference Number: 5606-8031 Serial Number: 552130 Movement: Automatic, 25 jewels Dial: Silver with black Roman numerals, day-date at 3 o’clock Case Size: 37 mm (excluding the crown) Case Material: Stainless steel Production Year: 1975 Condition: Honest vintage condition with light wear; crisp case edges and clean dial; running at -45s to -57s/day per timegrapher, indicating healthy movement for its age. Dial and Hands The striking silver dial features bold black Roman numerals and a neatly framed day-date display at 3 o’clock. The original applied markers and hands are intact, complemented by gentle lume patina consistent with vintage wear. The dial surface is clean, with subtle signs of aging that add to its authenticity and vintage appeal. Case and Crystal The 37 mm stainless steel case presents sharp, well-defined lines and alternating brushed and polished surfaces. Light wear and minor surface marks are visible on both the case and the acrylic crystal, reflecting careful use over the decades but no major dents or blemishes. The case retains its original character and profile. Movement Driven by Seiko’s renowned automatic 5606 movement, this Lord Matic delivers robust and reliable vintage performance. The timegrapher records a rate of -45s to -57s per day, impressive for a watch of this age and a testament to the enduring engineering of the 5606 caliber. Strap Paired with a period stainless steel bracelet, the watch fits wrists up to 19 cm. The bracelet is in good condition with moderate signs of use and remains comfortable and secure on the wrist, complementing the watch’s vintage style. Condition This Seiko Lord Matic is presented in honest vintage condition. The case lines are well-preserved, the dial is clean with attractive patina, and the bracelet is solid. Timegrapher testing shows a rate of -45s to -57s/day, indicating reliable operation. Wear is consistent with age, adding authentic character without detracting from its overall presentation. Dimensions Case diameter: 37 mm (excluding the crown) Wrist fit: Up to 19 cm Remarks This Seiko Lord Matic 5606-8031 stands out with its classic Roman numeral dial and all-original details. The overall honest condition, distinctive styling, and robust automatic movement make it a desirable and wearable piece for collectors and enthusiasts seeking the true charm of vintage Seiko. History The Lord Matic series, introduced in the 1970s, marked a refinement in Seiko’s automatic watch lineup, offering a balance of elegance and everyday reliability. Known for the advanced 5606 movement and timeless design, these models have become icons among vintage Seiko aficionados. This example is a testament to the enduring appeal and integrity of the Lord Matic line. Payment and Shipping Payment must be completed within 1-3 days after purchase. The watch will be securely packaged and shipped with tracking and insurance for your peace of mind. Please review the pictures carefully before bidding. We strive to showcase the watch from multiple angles for an accurate representation. As with all vintage watches, water resistance is not guaranteed. The watch will be delivered in fully functional working condition. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: SEIHH7YSE0000