The watch is, of course, true to the Grand Seiko Style that was defined back in 1967 with the celebrated 44GS case shape brought up to date to 2020 with Grand Seiko’s best ever mechanical calibre.
This timepiece is one of the thinnest 10 beat mechanical watches, boasting the world’s longest power reserve at 80 hours.
The revolutionary 9SA5 mechanical calibre incorporates more stabilised accuracy, excellent mobility, robustness and practicality through highly efficient newly designed escapements, a high beat double barrel and instant date change.
Grand Seiko: the relentless quest for precise timekeeping from the pinnacle of Seiko Watch Corporation’s in-house manufacture. With leading watchmaking, durability and legibility, every Grand Seiko is still handmade in Japan by elite craftsmen and women.