Product Description The Seiko 5 (Ref. 7009‑3170) is a late‑1980s automatic wristwatch that updates Seiko’s clean, practical design language with a deep black dial, dark grey accents, and a gold‑tone chapter ring for a refined vintage look. Applied baton hour markers, bold indexes at 12 and 6 o’clock, and a framed day‑date window at 3 o’clock provide clear legibility, while the stainless‑steel case, matching bracelet, and recessed 4 o’clock crown keep it comfortable and functional for everyday wear. Historical and Collector Significance The 7009‑3170 is powered by Seiko’s 17‑jewel 7009 automatic caliber, a long‑running workhorse movement beating at 21,600 vph with around 40–43 hours of power reserve, day‑date quickset, and non‑hacking, non‑hand‑winding construction designed for durability and low maintenance. This reference represents a mature stage of the Seiko 5 formula, combining automatic winding, day‑date functionality, and a robust stainless‑steel build with late‑1980s case geometry that wears well on modern wrists. Well‑preserved 7009‑3170 examples with original two‑tone dials and factory bracelets are increasingly appreciated by enthusiasts as accessible entry‑level vintage Seiko 5 pieces that offer dependable mechanics, distinctive 1980s styling, and an appealing everyday wrist presence. Brand: Seiko. Model: SEIKO 5. Reference number: 7009‑3170. Serial number: 171192. Movement: Automatic (Caliber 7009, 17 jewels, 21,600 vph, approximately 40–43‑hour power reserve, non‑hacking, non‑hand‑winding). Day display: English and Spanish. Case dimensions: Approx. 37 mm (excluding crown). Bracelet material: Stainless steel. Wrist size adjustment: Adjustable from approximately 15.4 cm to 17.1 cm by adding or removing links and changing the micro‑adjustment holes on the buckle; currently set at 16.4 cm (center position). No spare links are included. Condition: Case: Minor scratches and scuffs, but no major damage. Bezel: Minor scratches and scuffs, but no major damage. Dial: No noticeable damage. Crystal: Scratches and scuffs (see photos). Bracelet: Minor scratches and scuffs, but no major damage. Crown operation: Push the crown from the normal position to advance the day. Pull the crown to the first click to set the date. Pull the crown to the second click to set the time. ​ Movement: The automatic winding mechanism is in working order. Accessories included: Watch only (no box or papers). Other notes: Made in Japan. Shipping: Ships via EMS or DHL international registered mail with tracking and insurance; the estimated delivery time to Europe is approximately 7–14 business days after shipment.