44GS Spring Drive Katana "Kawagane" US-Exclusive, grey dial

“Katana Kawagane”

Unveiled by Grand Seiko on August 17, 2023 as a US-exclusive, the SBGA489 reinterprets the angular 44GS "Grammar of Design" case in tribute to the katana sword, taking its ash-grey, stippled dial texture from kawagane, the carbon-rich steel forged for a blade's skin. The 40mm stainless steel case…

Open in The Dial Atlas