Seiko Automatic Lordmatic 5606-7150 23 Jewels Men's Wristwatch 【Material】Case: Stainless Steel Belt: Stainless Steel, Size: Approximately 18-19cm 【Body Size】 Length: Approximately 41mm Width: Approximately 36.5mm (excluding crown) Thickness: Approximately 9.5mm Made in the 1970s This was a high-end model, second only to the GS/KS at the time. The clean and simple design is attractive, with attention to detail such as the "SEIKO" and "LM" logos and indices being applied. It has a one-piece structure where the case back and case are integrated, so you cannot check the internal mechanism, but it has higher water resistance compared to watches with snap-back or screw-back case backs. It is a working product, but it is originally an old item, so please refrain from purchasing if you are concerned about minor details or are nervous about the condition. Since it is not new, we cannot guarantee complete operation or condition.