Introduction Offered is a vintage Seiko 5 ACTUS SS (Ref. 6106-8400), a classic Japanese automatic day-date watch featuring a bold 1970s case profile and a dark dial with strong applied indices. The ACTUS line sits within Seiko’s highly regarded everyday mechanical watches—built for durability and easy wear. Historical & Collector Value The Seiko 5 ACTUS series is appreciated by collectors as part of Seiko’s golden era of mass-produced yet well-engineered mechanical watches. This reference is powered by the 6106 automatic movement with 23 jewels, a workhorse caliber known for dependable daily use. With its distinctive case shape and day-date complication, the 6106-8400 captures the design language of the period and remains an accessible, collectible vintage Seiko. Specifications Brand: Seiko Model: Seiko 5 ACTUS SS Reference / Case No.: 6106-8400 Movement: Automatic (Seiko 6106) Jewels: 23 jewels Functions: Day-Date Dial: Dark dial (as shown in photos) Case Material: Stainless steel Bracelet Material: Stainless steel bracelet (as shown) Case Shape: Vintage cushion / tonneau-style Case Size: Not specified (please refer to photos) Accessories: Not specified (watch only unless shown in photos) Serial Number: Not confirmed (not clearly readable in the provided images) Condition The watch is running. As a vintage piece, it shows signs of age and wear, including surface scratches and scuffs to the case and bracelet. Please check the photos closely for condition details, as they form an important part of the description. Service History Function checked: Confirmed working Overhauled (OH): Completed This offers additional reassurance and supports reliable ownership for the next collector. Shipping & Customs The watch will be packed securely and shipped with care for international delivery. Customs duties, VAT, and import taxes 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.