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Seiko caliber 6R15 - the heart of many great watches

December 10, 2018 1 min read 1 Comment

Seiko caliber 6R15 - the heart of many great watches

Ever since Kintaro Hattori made Japan’s first wristwatch in 1913, the quality of Seiko watches could measure with top Swiss manufacturers. But in 1977, another visionary at Seiko came up with the idea of “the everlasting watch”. Around 600 prototypes and almost 30 years later, Seiko made his famous Spring Drive that made the difference among mechanical watches because it brought a new level of accuracy.

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Continue to read : Seiko Watch Movements Reviews

  • Part 1 - Seiko 4R35 movement
  • Part 2 - Seiko 4R36 movement
  • Part 3 - Seiko 6R15 movement
  • Part 4 - Seiko 6L35 movement
  • Part 5 - Seiko 7S26 movement
  • Part 6 - Seiko 8L35 movement
  • Part 7 - Seiko Automatic vs kinetic vs solar watches
  • Part 8 - Seiko Kinetic movement


1 Response


March 02, 2023

Hello @Jay, we can still assist you with your concern and for SKX009, we have bracelets compatible but for SARB065 and Citizen watches we can only recommend the straight end bracelets, you may email us to assist you further.
Many Thanks, Strapcode Team

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