Vintage 1964 Seiko Seikomatic Weekdater 35 Jewels Automatic

Manufacturer: Seiko (est. 1881) Production Date: November 1964 Line: (premium) - Seikomatic Model: Weekdater Serial number: 4N06726 Reference number: 6218-8971TAD Description: Movement (caliber) - 6218 Reference Number - 8971 The 6218 movement considered is especially respected because it features: automatic winding 35 jewels day and date approximately 18,000 beats per hour quick day/date adjustment (depending on version) It is considered one of Seiko’s finest pre-Grand Seiko automatic calibers. Condition: Historical note: The 6218 Weekdater was produced before Seiko introduced the famous 62GS (the first automatic Grand Seiko), making it an important transitional model in Seiko’s history. What makes this watch special: one of Seiko’s best 1960s automatic movements excellent build quality historical significance relatively limited production compared with later Seiko models