SEIKO LM 5606-8031 Automatic 25 Jewels Day-Date Silver Vintage Men's Wristwatch 【Operation】 The watch is currently running and functions properly for normal use. Automatic winding, crown operation, and day/date adjustment have been tested and are working properly. Please note that long-term running performance and daily accuracy have not been tested. 【Item Details】 Brand: SEIKO Model: LM (Lord Matic) Reference: 5606-8031 Movement: Automatic (Cal. 5606 / 25 jewels) Functions: Day-date display Material: Stainless steel Dial: Silver Strap: Aftermarket leather strap (black) Accessories: Genuine SEIKO buckle 【Size】 Case diameter: 37 mm Wrist circumference: Approx. 14.5–19 cm Weight: 51 g Please allow for slight measurement differences. 【Condition】 The case shows some minor scratches and signs of use, but is in relatively good condition for a vintage watch. The crystal and dial are also in relatively clean condition. The case back has a commemorative corporate engraving. Please also refer to the photos for the overall condition.