Grand Seiko’s Tentagraph is spectacular sufficient with its caliber 9SC5 automated motion, providing one of many planet’s most correct mechanical stopwatch issues.
However the Japanese masters of horology elevated it additional with a rose gold-imbued revamp impressed by Mt. Iwate at dawn.
Japan’s Mt. Iwate visually evokes the Tentagraph sequence. Grand Seiko
That is the fourth reference in Grand Seiko’s Evolution 9 chronograph sequence, which was launched in 2023 with the SLGC001.
The case and dial match the aesthetic ultimate for auto racing chronographs established by watches just like the Rolex Daytona, Zenith Chronomaster Sport and TAG Heuer Autavia.
However the Tentagraph is distinctively a Grand Seiko, inside—because of the caliber 9SC5 motion—and out—that includes the model’s signature intricate dial textures.
The SLGC006 is the primary Tentagraph with treasured steel accents. Grand Seiko
Following the darkish blue SLCG001 and icy blue SLGC007, the latest Tentagraph continues the Mt. Iwate sequence. This time, the theme is elevated with treasured steel accents to strengthen the “golden gentle of dawn” aesthetic.

