Released in 2023, the Tentagraph was Grand Seiko’s first-ever mechanical chronograph… I know, it sounds weird for a brand with about 65 years of history, but all of its chronographs used to be based on a Spring Drive architecture (calibres 9R86 and 9R96) until the launch of the SLGC001. Using the Evolution 9 platform, the Tentagraph […]
Continue reading ‘First Look – The new Grand Seiko Sunrise Tentagraph Limited Edition SLGC006’
