Grand Seiko Masterpiece Collection Hand-engraved Manual-winding Spring Drive Limited Edition

Technical specifications


  • Hours
  • Minutes
  • Seconds


  • Manual Winding
  • Manufactured


  • Round
  • Platinum
  • Engraved
  • 9.80mm
  • 38.50mm


  • Sapphire

Water resistance

  • 3.00atm / 30.00m / 100.00ft


  • Deployment Buckle
  • Platinum


  • Crocodile
  • Black


  • 2023

Official description

Today, Grand Seiko introduces a new manual-winding Spring Drive masterpiece from the Micro Artist Studio featuring a fully engraved case. Made one by one and engraved by hand, the latest limited edition lives up to its sylvan inspiration and to the highest standards that Grand Seiko has set in its masterpiece creations.

At the foot of the North Yatsugatake Mountains in the eastern part of Shinshu lies an expansive forest of white birch trees. Nearby, in the town of Shiojiri, elite craftsmen and women ply their trades in the production of handmade Grand Seiko watches, a number of which find inspiration in the local sites and seasons. Their latest masterpiece is a meticulously hand-engraved Platinum 950 watch inspired by this white birch forest as it appears during the height of winter, blanketed by freshly fallen snow.