Comment Comment by the_real_sparky https://www.grand-seiko.com/us-en/collections/movement/sprin...The Spring Drive is the pinnacle of electromechanical watches so far, and it’s more mechanical than electronic.“if all seven billion inhabitants on Earth wore a Spring Drive watch, their total power consumption would be just 175 watts”https://www.ablogtowatch.com/history-seiko-spring-drive-move... parent the_real_sparky 3 years ago
The Spring Drive is the pinnacle of electromechanical watches so far, and it’s more mechanical than electronic.
“if all seven billion inhabitants on Earth wore a Spring Drive watch, their total power consumption would be just 175 watts”
https://www.ablogtowatch.com/history-seiko-spring-drive-move...