Seiko 5 DX “Port Royal” Day-Date – Ref. 6106-5470 The Seiko 6106-5470, known among collectors as the “Port Royal”, stands out with its bold square case, integrated gold platef bracelet, and deep blue dial. The architectural casing and early-70s Seiko DX design language make it one of the most eye-catching vintage Seiko 5 models ever produced. Important Note: High-resolution images may exaggerate minor imperfections not visible to the naked eye. Specifications Brand: Seiko Model: 5 DX “Port Royal” Reference: 6106-5470 Movement: Automatic Seiko Cal. 6106 (Quickset Day-Date) Jewels: 23 jewels Case: Gold-plated Case Size: approx. 35 mm without crown Lug-to-Lug: 34mm Dial: Deep blue dial with applied gold markers Crystal: Acrylic ( special and original) Bracelet: Original Seiko Gold-plated integrated bracelet Bracelet will fit up to 19.5cm wrist Year: 1970s Gender: Men’s / Unisex Condition Very good vintage condition. Gold-plated case and bracelet show light signs of age. Dial and hands are well preserved. Day-date quickset works correctly. Movement serviced and runs properly. Tax Disclaimer VAT or customs fees may apply depending on your country. Please confirm local regulations before purchasing. Shipping International shipping with tracking and careful packaging. I also have Rolex Omega Cartier Longines Chopard Tag Heuer Breitling IWC Vacheron Constantin Jaeger LeCoultre Baume Mercier Panerai Mido Frédérique Constant Panerai Zenith Montblanc Oris Tissot Piaget and many more Follow my page to keep updated.