-min.png)
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
Caseback: Ever brilliant steel and sapphire crystal
Case back: See-through & Screw case back
Glass Material: Box shaped sapphire crystal
Glass Coating: Anti-reflective coating on inner surface
Case size: Diameter 40.0mm
Lug-to-lug 47.4mm
Thickness 12.1mm
Band width: 19mm
Clasp type: Three-fold clasp with push button release
Movement
Caliber no.: 9RA2 Instructions
Movement Type: Spring Drive
Accuracy: ±10 seconds per month (±0.5 second per day)
Functions
Water resistance: 10 bar
Magnetic resistance: 4,800 A/m
Other details / Features: