Seiko 5 “Nautilus” – Ref. 7S26-03R0 – Original For sale is this Seiko 5 “Nautilus” reference 7S26-03R0, a distinctive and collectible model within the Seiko 5 line. Known among enthusiasts for its unique case design reminiscent of the Nautilus style, it combines Japanese reliability with a striking vintage look. Powered by the proven automatic Seiko 7S26 movement, it represents the essence of the Seiko 5 collection. - Main Features: Brand: Seiko Model: Seiko 5 “Nautilus” – Ref. 7S26-03R0 Movement: Japanese automatic caliber 7S26 (21 jewels) Functions: Hours, minutes, seconds, day and date (Day-Date) Dial: Original Seiko dial with applied indices and luminous hands Crystal: Original Hardlex Case: Stainless steel, Nautilus-style design Bracelet: Original Seiko stainless steel bracelet Case back: Stainless steel, engraved with reference Size: approx. 37 mm (excluding crown) - Condition: The watch remains fully original and in very good condition. It preserves its case, dial, hands, bracelet, and crystal, showing only light signs of wear. The movement runs well and the watch is perfectly functional. - Remarks: A highly collectible Seiko 5 model, especially appreciated for its rare Nautilus-style case. A reliable, stylish, and authentic vintage piece for enthusiasts and collectors of Japanese watchmaking.