Grand Seiko Hi-Beat 80 Hours White Birch SLGH031 sub-collection_globemaster 1mm in thickness

1mm in thickness

Seiko's thinnest automatic Prospex diver yet

with LumiBrite coating on the hands

The dial's appearance changes depending on the angle of view

*Featured in The Avengers (2012)

Grand Seiko Hi-Beat 80 Hours White Birch SLGH031 sub-collection_globemaster 1mm in thicknessExplore the majesty of a white birch forest With its intricate pattern and silvery white hue, the Grand Seiko Hi Beat White Birch dial dynamically expresses the white birch forests that grow in profusion near the Grand Seiko Studio Shizukuishi, the manufacturing base for Grand Seikos mechanical watches. Inside is the mechanical high beat Caliber 9SA5, a Grand Seiko exclusive automatic movement. Thanks to its innovative Dual Impulse Escapement and twin