Introduction This is a SEIKO 5 automatic men's wristwatch, reference 7S26-01V0, featuring a dark navy-tone dial, day-date display, 21-jewel automatic movement, stainless-steel construction, and an exhibition case back. The combination of the dark dial, applied hour markers, classic SEIKO 5 styling, and visible mechanical movement through the case back gives this watch an attractive mechanical character. The watch is running at the time of listing. Historical & Collector Value The SEIKO 5 series is one of Seiko's best-known families of automatic watches and has long been appreciated for combining mechanical movements, practical day-date displays, and everyday usability. This example is powered by the well-known 7S26 automatic caliber with 21 jewels. The 7S26 movement became closely associated with generations of SEIKO 5 watches and is of particular interest to collectors who enjoy accessible Japanese mechanical watchmaking. The exhibition case back also allows the movement to be viewed directly, adding visual interest for enthusiasts of mechanical watches. Specifications - Brand: SEIKO - Model: SEIKO 5 - Reference: 7S26-01V0 - Caliber: 7S26 - Movement: Automatic mechanical - Jewels: 21 jewels - Functions: Time, day, date - Dial: Dark navy-tone - Display: Analog, three hands - Case material: Stainless steel - Case back: Exhibition / see-through case back - Bracelet: SEIKO metal bracelet - Case size: Approx. 37 mm including crown - Wrist circumference: Approx. 18 cm - Lug width: Approx. 18 mm - Gender: Men's - Condition: Pre-owned / Vintage - Operation: Running at the time of listing Measurements are taken manually and slight differences may occur. Condition The watch shows noticeable signs of previous use, including scratches, dirt, marks, and general wear on the case, crystal, case back, and bracelet. The watch is running at the time of listing. The crown has been checked and can be used to set the hands. The quick-set functions for both the day and date have also been checked and are operating. The running check was performed by confirming movement of the seconds hand during inspection. Continuous long-term operation has not been tested. Accuracy has not been measured. Please inspect all photographs carefully for the exact cosmetic condition. This is a pre-owned / vintage watch. It has signs of use such as scratches, small marks, fading, and wear due to age. Please check all photos carefully, as they are an important part of the description. The watch is running at the time of listing. Time setting and basic functions have been checked unless otherwise stated. Long-term accuracy has not been tested. As this is a used/vintage watch, maintenance or overhaul may be required after purchase. Water resistance is not guaranteed, even if the case or dial has water-resistance markings. Only the items shown in the photos are included. If box, papers, spare links, or accessories are not shown or mentioned, they are not included. Please understand that the condition of vintage watches can be subjective. I describe the item as accurately as possible, but minor signs of age and use should be expected. Service History The watch is running at the time of listing. The crown operation, hand setting, and quick-set functions for the day and date have been checked. Continuous long-term operation and accuracy have not been tested. Shipping & Customs The watch will be carefully packed for international shipping. Import duties, VAT, customs clearance fees, and any other charges imposed by the destination country are the responsibility of the buyer. These charges are not included in the purchase price or shipping cost. 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.