Introduction Offered here is a vintage Seiko Seikomatic Weekdater with a refined sunburst silver dial and the practical weekday + date display. Its classic 31 mm case and sharp applied indices deliver understated Japanese vintage elegance, making it an easy, comfortable watch to wear daily. Historical & Collector Value The Seikomatic line represents Seiko’s rise into higher-grade, dependable automatic watches during the brand’s most important growth era. The Weekdater variants are especially appreciated by collectors for their functional calendar layout and clean, balanced design—an excellent example of Seiko’s mid-century approach: robust engineering paired with tasteful dial finishing. As interest in vintage Seiko continues to grow, well-preserved Weekdaters have become increasingly sought-after as authentic, era-correct collector pieces. Specifications Brand: Seiko Model: Seikomatic Weekdater Reference / Case No.: 6206-8040 Movement: Automatic (Seiko 6206 series) Case Material: Stainless steel (silver-tone) Strap Material: Leather strap (black) Case Size: 31 mm Thickness: 11.9 mm Lug Width: 19 mm Weight: 50 g Serial Number: 5013389 Functions: Hours, minutes, seconds, weekday, date Caseback Markings: Present but faint / partially worn due to age (please refer to photos) Condition The watch is in honest vintage condition with scratches and signs of wear on the case and crystal consistent with age and use. Dial and hands show natural aging; please review the photos carefully as they form part of the description. The caseback engravings are light and partially faded from normal wear over time. Running and functioning at the time of inspection (accuracy may vary as with all vintage mechanical watches). Service History Fully checked and confirmed working. Service / overhaul history is unknown (OH not confirmed). To ensure confidence for the buyer, the watch has been tested for operation; however, as the last service date is not documented, a routine service in the future may be considered depending on usage expectations. Shipping & Customs Worldwide shipping with careful packaging. Import duties, VAT, and any customs fees are the buyer’s responsibility. IMPORTANT – Customs & Import Taxes If customs duties / VAT are not paid by the buyer, the parcel cannot be delivered and will be returned. In such cases, the sale will not be refunded. Please make sure to pay all customs charges promptly.