Brand: Seiko Model: Seiko 5 Automatic Reference: 4R36-13P0 Gender: Men Period: 2020–Present Movement: Automatic (Cal. 4R36, hacking and hand-winding) Case: Stainless steel Bracelet: Stainless steel bracelet Dial: Black dial Accessories: Original Seiko box, extra links Description: The Seiko 5 Automatic 4R36-13P0 is a practical and reliable mechanical wristwatch powered by Seiko’s in-house Caliber 4R36 automatic movement, featuring both hand-winding capability and hacking seconds for precise time setting. The watch features a clean and highly legible black dial with Arabic numerals and a day-date display, making it suitable for everyday wear. The transparent case back allows viewing of the automatic movement, adding mechanical appeal to this functional model. This example includes its original Seiko box and extra bracelet links. Vintage watches may show signs of age and prior use. Water resistance cannot be guaranteed unless stated. Accuracy may vary depending on wearing conditions. • Case width: approximately 36 mm • Wrist size: approximately 18 cm + extra links Condition: Seller's internal condition grade: AA AA: Very clean condition with very minimal 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-0320E015-P40