Brand: Seiko Model: Seiko Sactus Automatic Reference: 6106-8680 Gender: Women Period: 1970s Movement: Automatic mechanical Case: Stainless steel round case Bracelet: Stainless steel bracelet (the bracelet appears to be original to the watch) Dial: White dial Accessories: None Description: This vintage Seiko Sactus automatic wristwatch reflects the refined practicality and technical reliability that characterized Seiko’s mechanical watchmaking during the 1970s. The Sactus line is known for its clean styling and dependable automatic movements, making it a distinctive representative of the brand’s everyday mechanical heritage. The stainless steel case features a softly contoured round profile typical of the period, paired with a white dial that enhances legibility while preserving a calm and balanced aesthetic. Applied hour markers and a day-date display contribute to both visual structure and everyday usability. Its automatic mechanical movement offers the traditional appeal of self-winding functionality, while the integrated stainless steel bracelet complements the overall vintage character of the watch. Gentle signs of aging consistent with its era are visible on the dial, contributing to its authentic vintage presence. Vintage watches may show signs of age and prior use. Water resistance cannot be guaranteed for vintage watches. As a vintage mechanical watch, long-term accuracy cannot be guaranteed. • Case width: 38 mm • Wrist size: approximately 15 cm Measurements are approximate and may vary slightly due to manual measurement. Condition: Seller's internal condition grade: A Very good condition with slight signs of use. The watch is running at the time of inspection. Long-term accuracy has not been tested. Calendar and additional functions operate normally if present. No maintenance history is provided unless stated. Authentic item sourced from Japanese professional reuse market. Returns accepted only if the item differs from description. Shipping & Customs: Shipped from Japan by FedEx or EMS with full tracking and insurance. Dispatched within 1 business day after payment is received. Import duties, taxes, and customs clearance procedures are the responsibility of the buyer according to the regulations of the destination country. The recipient may be required to contact the shipping carrier to complete customs procedures. The item will be carefully packed with protective materials to ensure safe international delivery. Internal Condition Rank Guide: SA = Like new AA = Very clean, minimal signs of use A = Good condition with light signs of use AB = Noticeable signs of use B = Heavily used Seller memo: Internal control number AR-0323E001-P64