[WTS] Grand Seiko Elegance Collection SBGA407 SpringDrive Full Kit
[WTS] Grand Seiko Elegance Collection SBGA407 SpringDrive Full Kit
Selling my TGrand Seiko Elegance Collection SBGA407 SpringDrive Full Kit in excellent condition. Full set from bought directly from Japan with Warranty card dated 2024. Case diameter 40.2 mm Price: asking $3100 Shipped - Payment **ACH or Xoom** Timestamp - [https://imgur.com/a/MjCXSwE](https://imgur.com/a/MjCXSwE) What is Spring Drive ? [https://www.grand-seiko.com/us-en/collections/movement/springdrive](https://www.grand-seiko.com/us-en/collections/movement/springdrive) Spring Drive is a unique watch technology. It generates energy like every other luxury mechanical watch but combines this with an electronic regulator to deliver a level of precision that no mechanical watch can match. The development of Spring Drive was possible because Grand Seiko is one of the very few manufacturers with mastery of both electronic and mechanical watchmaking.