Vintage Seiko Sportsmatic 5 – Rare 1960s Automatic Watch with "Dolphin" Caseback A classic timepiece from Seiko's golden era, the "Sportsmatic 5" (Ref. 6619-9010). Produced by the Suwa Seikosha factory, this model represents the origin of the world-famous "Seiko 5" series, combining durability and timeless design. A Piece of History: This watch features the iconic "Dolphin" emblem on the caseback, a symbol used by Seiko in the 1960s to denote enhanced water resistance for its sporty models. It is a tangible piece of Japanese watchmaking heritage that paved the way for modern automatic watches. Stunning Details: The sunburst silver dial catches the light beautifully, complemented by raised silver indices and the classic "5" logo. The day-date complication is displayed at the 3 o'clock position (with Japanese Kanji and English options), adding a distinct touch of vintage Japanese character. Condition: This is an authentic vintage item. As a piece with decades of history, it shows natural signs of wear on the case and crystal, which testify to its long journey and authenticity. These marks add to its vintage charm and character. The watch is paired with a classic black leather strap that enhances its sophisticated look. Specifications: Model: Seiko Sportsmatic 5 Reference: 6619-9010 Movement: Automatic, 21 Jewels Case Size: Approx. 36 mm (excluding crown) Caseback: Stainless Steel with Dolphin marking Manufacture: Made in Japan (1960s) Note on Customs: Since the item will be shipped from Japan, customs duties may apply upon arrival. These charges are the responsibility of the buyer, as per Catawiki's regulations. Keywords (SEO): Vintage Seiko, Seiko 5, Sportsmatic, 6619-9010, Automatic Watch, Japanese Watch, Made in Japan, Collector's Watch, Retro Watch, Dolphin Caseback, Suwa Seikosha.