[WTS] 1965 Seiko Seikomatic "Weekdater" 6206-8080 - Rare Dolphin Caseback - Clean Dial

1965 Seiko Seikomatic "Weekdater" 6206-8080 - Rare Dolphin Caseback - Clean Dial

Seiko - 6206-8080 ยท $325
Up for sale is my December 1965 Seiko Seikomatic 'Weekdater' featuring the sought-after 26-jewel automatic movement and iconic 'Dolphin' caseback with a remarkably clean sunburst dial.

  • Condition: Vintage original
  • Year: 1965
  • Movement Jewels: 26
  • Case Back Type: Dolphin
Posted at
Feb 9, 2026, 1:44 AM
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