Grand Seiko says the watch’s accuracy is -10/+10 seconds per month, while water resistance is 10 bar (about 100 metres). The Grand Seiko Spring Drive Lake Suwa Before Dawn is priced at £8,700 ...

The year 2024 marks the 20th anniversary of the first Grand Seiko watch powered by the 9R Spring Drive movement series, which powers all Grand Seiko Spring Drive watches. In celebration of this ...

The creation of Spring Drive started as a concept in the 1970s to devise an ideal watch by combining the power derived from a mainspring with electronic watchmaking technologies to deliver a level ...