1983 Seiko Speedmaster Giugiaro Original Black SEIKO 410028 Made in Japan Rare 1983 Seiko Speedmaster Giugiaro model. This is the first model in the collaboration between SEIKO and Giugiaro. Model number A828-4000, black model. - Original from the 1980s, not a reissue. - Battery is dead. Operation has not been confirmed after battery replacement. - Operation of all push buttons has not been confirmed (buttons can be pressed). - Scratches on the glass surface, age-related wear and tear, and clouding are present. Please judge from the photos. - Please refrain from bidding if you are concerned about the condition or are overly particular. - No claims, no returns. Search terms: Collani Rare Scarce SPEED MASTER Giugiaro Speedmaster