***Perfect condition, as new*** →SEIKO - Silver Wave navy blue, Screwdown Crown Quartz RARE Vintage Men Watch. →Year 1980s →Body: Steel →Functions and Features: Day Date Calendar. →Quickset Day- date, pull the crown ( first click), and turn. →Band Material: Original steel →Case Size Approx. 35, 5mm x 39mm (crown not included) →Maximum band size (total arm) approx. 18.9 cm. ( If you write a message after the sale, I can extend it 1.5 cm with an additional piece.) →Lug width: 18mm ) →The body surface is clean and original. →It is a remarkable vintage look due to its structure inspired by Japanese lines. →The calendar is available in 2 languages, allowing you to use English and Japanese. →The Big crown of this product has a special locking mechanism that is screw-closed. → The watch will be shipped via Express courier worldwide with a tracking code. → Delivery time is only a few days* for Europe and approx. 5-7 days* for other countries. Speedy delivery for gifts. Please, be aware of customs duty. The buyer is responsible for import VAT and taxes if necessary. → *Estimated business days