The watch pays homage to the famous 44GS from 1967 whose design was the first ever expression of the Grand Seiko Style. This set of design principles defined Grand Seiko once and for all and still inspires every new creation to this day.
The watch is powered by the revolutionary Caliber 9RA2 which offers a power reserve of 120 hours and a precision rate of +/- ten seconds per month. The movement is assembled and finished by hand and its finely polished bridge, blue tempered screws and power reserve indicator are all visible through
the sapphire case back.
It will be available as a limited edition of 550 at the Grand Seiko Boutiques and Salons worldwide.
Exterior
Exterior: Ever Brilliant Steel Case back: Ever brilliant steel and sapphire glass
Back cover: Screw see-through back cover
Glass material: box sapphire
Coating: Inner non-reflective coating
Case size: Width 40.0mm Length 47.4mm Thickness 12.1mm
Bandwidth: 19mm
Clasp: One-push three-fold method
Arm circumference length (longest): 199mm
Movement
Movement: 9RA2
Driving method: Spring drive automatic winding (with manual winding)
Drive period: Approximately 120 hours (approximately 5 days) at maximum winding
Accuracy: Average monthly difference ±10 seconds (equivalent to daily difference ±0.5 seconds)
Functions
Waterproofing: Reinforced waterproof for everyday life (10 bar)
Antimagnetic: can be
Weight: 152g
Other: ・Power reserve display function ・Back lid "LIMITED EDITION" notation ・Back lid serial number included ・Screw lock type crown
