Introducing – Grand Seiko 60th Anniversary SLGH002 with New Hi-Beat Calibre 9SA5 and Dual Impulse Escapement

We didn’t expect anything less. To celebrate its 60th anniversary, Grand Seiko launches its new hi-beat mechanical calibre 9SA5, the foundation stone for an entirely new generation of Grand Seiko watches. Representing an advancement as revolutionary as the first calibre 9S of 1998 – the base movement powering all watches in the Grand Seiko (barring […]

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4 years ago