Grand Seiko — Heritage Collection

Spring Drive 10th Anniversary "Tatami" Dial (9R15)

“Tatami”

A limited edition of 700 pieces released in 2014 to mark the 10th anniversary of Grand Seiko's Spring Drive technology (launched 2004). The dial is pressed with a grid of small "+" motifs, evoking the kanji for "ten" and nicknamed "tatami" after the woven floor-mat pattern it resembles, with tiny…

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Grand Seiko Spring Drive 10th Anniversary "Tatami" Dial (9R15) SBGA109
ReferenceSBGA109
BrandGrand Seiko
FamilyHeritage Collection
Produced2014
StatusDiscontinued